Petrochemical
Industry
Scharlau, providing
High Quality Solutions
for Petrochemical Analysis
Scharlau, providing High Quality
Solutions for Petrochemical Analysis
A growing industry
What is oil? We hear about it almost every day in the news. People around the world are very concerned with the price of oil;
countries are concerned with obtaining a secure supply of oil. The oil industry has reached an unquestionable importance in
the global economy.
The importance of petroleum to mankind took a giant leap in the late 1800’s when it replaced coal as the primary fuel for the
machines of the industrial revolution. In today’s industrialized society, petroleum means power. It has enabled civilization as
we know it today. Petroleum provides the mechanical power to run machines and industries.
These days, the global demand for petroleum, natural gas, biofuels and petrochemicals is increasing every day. Companies
are challenged to carry out safe, reliable and efficient processes to ensure that consumers receive a consistent flow of high
quality products. It is a long way from crude oil to the countless products made from it.
The industrial refining processes are demanding and Scharlau contributes to the petrochemical industry by providing high
quality products to achieve the most accurate results at the Quality Control laboratory.
Scharlau: Technology, knowledge and support
Natural Gas
Methane
Ethane
Condensates
Crude Oil
Others
Ethylene
Propylene
Butylene
Butadiene
Benzene
Toluene
p-Xylene
o-Xylene
m-Xylene
Naphthalenes
Gasoline
Mid. distillates
Vinyl Chloride
Butadiene
Methanol
Ethylene Gycol
Ethylene Oxide
Methacrylate
Maleic Anhydride
Phthalic Anhydride
Acrylonitrile
Styrene
Phenol
Formaldehyde
Urea
Melamine
Toluene Diisocyanate
Carbon Black
Other Organic Chemicals
FIGURE 1: Different stages of the refinery process of crude oil.
2
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CHEMICALS
REFINED
CRUDE OIL
Scharlau is aware of the analytical needs of the various stages of processing crude. Therefore our petrochemical analysis
solutions focus on the diverse techniques applied in the different processing steps.
Adhesives
Detergents & Soaps
Explosives
Fertilizers
Film & Fibers
Paints & Coatings
Pesticides & Herbicides
Pharmaceuticals
Polymers / Resins / Plastics
Rubber & Elastomers
Solvents & Cleaning
Compounds
Scharlau: providing High Quality Solutions for Petrochemical Analysis
A comprehensive portfolio focused on petrochemistry
This leaflet shows the extensive range of proven reagents and solvents that Scharlau offers for petroleum industry professionals
in the laboratory:
Acids and bases
Indicators
ASTM adsorbents
Karl Fischer titration Aquagent®
Volumetric reagents
ASTM mixtures
Coulometric reagents
Standards
ASTM reagents
Volumetric titration
ASTM solvents
Volumetric solutions
Secondary Standards Titrasure®
Conductivity standards
pH buffers
Anhydrous solvents
Spectroscopy Spectrosol®
Dry solvents
AA Standards
GC solvents
ICP Standards
GPC solvents
Ultrapure Acids
HPLC solvents
Organic solvents
Reagent grade / ACS
Extra pure
Synthesis grade
Inorganic reagents
Reagent grade / ACS
Extra pure
Synthesis grade
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3
A comprehensive portfolio focused on petrochemistry (continued)
Acids and bases
●
Anhydrous solvents
●
Spectroscopy
Chromatography
Inorganic trace
analysis
Titration
ICP
●
ASTM reagents
●
●
●
Conductivity Standards
●
●
●
PRODUCT FAMILIES
GC solvents
●
GPC solvents
●
HPLC
●
Indicators
Inorganic reagents
●
●
Reagent grade/ACS
●
●
●
Extra pure
●
●
●
Synthesis grade
●
●
Karl Fischer reagents, Aquagent®
Organic solvents
●
●
●
Reagent grade/ACS
●
●
Extra pure
●
●
Synthesis grade
●
●
pH buffers
Spectroscopy Spectrosol®
●
●
AA Standards
●
ICP Standards
Secondary Standards, Titrasure®
●
●
Ultrapure Acids
Volumetric solutions
Conductivity measurement
●
ASTM mixtures
Dry solvents
ICP-MS
ICP-OES
●
●
ASTM Adsorbents*
ASTM solvents
AA
Oxidative Microcoulometry
Organic Analysis
pH Measurement
KF Coulometric Titration
Volumetric Titration
GPC
ECD & FID detection
HPLC
UV Fluorescence
Ion Chromatography
GC
UV -VIS Spectroscopy
Basic Analytics / Sample Preparation / Analytical lab work
ANALYTICAL TECHNIQUES
●
●
FIGURE 2: This chart details the different analytical techniques used in petrochemical laboratories and matches these with the
different families of Scharlau chemicals necessary to perform such analysis.
Parameters of petroleum products (ASTM)
ASTM´s petroleum standards are instrumental in the evaluation and assessment of the properties of crude and petroleum
products. At Scharlau we know that one of the requirements of the laboratories is that they comply with industry standards. Our
petrochemical industry- related products can be used to test such parameters and comply with the requirements according
to ASTM standards.
The Figure 3, the following chart, describes several parameters, the related standards, the matrix and the method of
determination. These parameters can be analyzed using our chemicals, according to ASTM petroleum standards.
4
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Scharlau: providing High Quality Solutions for Petrochemical Analysis
Parameters of petroleum products (ASTM) (continued)
PARAMETER
Acid Number and Base Number
Acidity in ethanol and ethanol blends
ANALYTICAL TECHNIQUE
ASTM
Volumetric titration (potentiometric and color-indicator) D664-11a, D974-12, D2896-11, D4739-11, D5984-11
Titration
D7795-12
MATRIX
Petroleum Products, Lubricants
Ethanol and Ethanol Blends
Aromatic Hydrocarbons
HPLC, GC, NMR Spectroscopy
D5292-99(2009), D6379-11, D6591-11, D7419-13
Aviation Fuels and Petroleum Distillates,
Middle Distillates, Lube Basestocks
Boiling Range Distribution of Petroleum,
gasoline and FAME
GC
D2887-13, D3710-95 (2009), D6352-12, D721312e1, D7398-11, D7500-12, D7807-12, D7169-11
Samples with residues such as crude oils
and atmospheric and vacuum residues
Bromine index
Bromine number
Chlorine
Diesel Fuel
Engine Oil (Volatility...)
Ethylene Glycol
Heavy metals
Volumetric titration
Volumetric titration
Microcoulomety
GC
GC
GC
Voltammetry
D2710-09(2013)
D5776-98
D4929-07
D7096-10
D4291-04(2013)
-
Petroleum hydrocarbons
Petroleum distillates
Crude oil
Hydrocarbons type
GC
D2427-06(2011), D6839-13, D7753-12,
D7900-13, D2712-91(2010)
Stabilized Crude Oils, Liquefied Petroleum Gases,
Propane/Propene Mixtures, Propylene Concentrates
Hydroxyl number
Inorganic chloride and sulfate
Lead
Manganese
Mercaptan sulphur
Metals
Olefins
Organic, inorganic and total chlorine content
Oxygenates
PCB (Polychlorinated Biphenyls)
Petroleum Naphthas
pH value, conductivity
PNA
Salinity
Saponification number
Volumetric titration
Ion chromatography
AA
AA
Volumetric titration
AA, ICP
FIA, GC
Volumetric titration
GC
GC
GC
Titration & Voltammetry
GC
Volumetric titration (potentiometric)
Volumetric titration
E1899-08
D7319-13
D3237-12
D3831-12
D3227-13
D7303-12
D6296-98(2013)
D4929-07
D7423-09, D5599-00(2010), D6839-13, D7754-11
D6160-98(2013)
D5134-13
D5443-04(2009)e1
D6470-99 (2010)
D94-07(2012)
Aliphatic and cyclic hydrocarbons
Ethanol as a blending component in gasoline
Gasoline
Gasoline
Automotive fuel, kerosene
Petroleum products
Spark Ignition Engine Fuels
Crude oil
Gasoline, Automotive Spark-Ignition Engine Fuel
Waste Materials
Aviation Turbine Fuels
Petroleum products
Petroleum distillates
Crude oils
Petroleum products
Sulphur & sulphur compounds
Volumetric titration (potentiometric), UV Fluorescence, D2622-10, D3120-08, D3227-13, D3246-11, D4294IR spectrometry, Oxidative Microcoulometry, GC
10, D5453-12, D7220-12, D7620-10, D5623-94(2014)
Used engine oil
Gasoline, ethanol
Petroleum products
Total Co Analysis
Trace metals
Volumetric titration
ICP, AA and Emission Spectroscopy
D3605-00(2011), D5056-04(2010), D7111-11
Water
Karl Fisher, Volumetric titration (potentiometric),
Coulometric titration
D1744-13, D4377-00(2011), D4928-12
Al & Si
Naphthalene Hydrocarbons
White Mineral Oils
Aromatic Carbon Contents
AA
UV Spectrophotometry
UV Absorption
NMR
D5184-12, D7757-12, D6304-07
D1840-07(2013)
D2269-10
D5292-99(2009)
MTBE, ETBE, TAME, DIPE, Methanol, Ethanol,
tert-Butanol, tertiary-Amyl alcohol and C1 to C4
alcohols
Infrared Spectroscopy, GC
D5845-01(2011), D4815-13, D5441-98(2013),
D5501-12e1, D5986-96(2011), D7059-09 (2013),
D4864-90(2013), D7796-12
Determination of Benzene
Butadiene Dimer and Styrene
Butadiene Purity and Hydrocarbon Impurities
Butylene
Fuel Dilution
Gasoline Diluent
Petroleum Waxes
Mid Infrared Spectroscopy
GC
GC
GC
GC
GC
GC
D6277-07(2012)
D2426-93(2009)
D2593-93(2009)
D4424-09
D7593-13
D3525-04 (2010)
D5442-93 (2013)
Boiling Point Distribution
High Temperature GC
D7169-11
Samples with residues such as crude oils
and atmospheric and vacuum residues
Hydrogen content
NMR Spectrometry
D3701-01(2012), D4808-01(2012), D7171-05(2011)
Aviation Turbine Fuels, Light Distillates,
Middle Distillates, Gas Oils, Residua
Petroleum products
Liquid petroleum products, crude oils,
Lubricating Oils and Additives
Gasoline and related products
Aviation Turbine Fuels
Hydrocarbon Oils
Gasoline, fuels containing greater than 20% Ethanol,
Propylene Concentrates
Spark-Ignition Engine Fuels
Butadiene Concentrates
In-Service Engine Oils
Used Gasoline Engine Oils
Alkyl Nitrate
Spectrophotometry
D4046-11
Diesel Fuels
Barium, Calcium, Chlorine, Copper, Phosphorus,
Sulphur, Magnesium and Zinc
AA
D4628-05(2011), D4927-10, D6443-04 (2010)
Unused Lubricating Oils and Additives
Multielement determination
ICP
D5185-13, D7691-11
Used and unused lubricating oils,
Base Oils, Crude Oils
Nickel, Vanadium and Iron, Sodium
Total Volatile Sulphur
Low levels of phosphorus
Inorganic Sulfate
Ethylene, Other Hydrocarbons and Carbon Dioxide
Hydrocarbon Impurities
High-Purity n-Heptane and Isooctane
ICP, AA
UV Fluorescence
ICP
Volumetric titration (potentiometric)
GC
GC
GC
D5708-12, D5863-00a (2011)
D6667-10
D7040-04 (2010)
D7318-13
D2505-88(2010)
D6159-97(2012)
D2268-93(2013)
Benzene, Toluene, Ethylbenzene, p/m-Xylene, oXylene, C9 and Heavier aromatics and Total Aromatics
GC
D3606-10, D5580-13, D7576-10, D7753-12
Total Monoglycerides, Total Diglycerides,
Total Triglycerides, and Free and Total Glycerin
GC
D6584-13
B-100 Biodiesel Methyl Esters
Sulfate By-Products
Nitrogen and Carbon Dioxide
Residues
Trace Carbonyl Sulfide
FT-IR Spectrometry
GC
GC
GC
D7415-09
D2597-10
D7756-13, D7828-12
D5303-92
in-Service petroleum and hydrocarbon based lubricants
Demethanized Hydrocarbon Liquid Mixtures
Liquefied Petroleum Gases
Propylene Concentrates
Crude Oils, Residual Fuels
Gaseous Hydrocarbons and Liquefied Petroleum Gases
ILSAC GF 4 and Similar Grade Engine Oils
Ethanol
High-purity ethylene
Ethylene
Finished Motor and Aviation Gasoline, Denatured
Fuel Ethanol, Light Petroleum Distillates
FIGURE 3 describes several parameters, the related standards, the matrix and the method of determination. These parameters can be
analyzed using our chemicals, according to ASTM petroleum standards.
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5
Application of the Scharlau portfolio to different parameters
We describe below some of the parameters of the previous chart that can be analyzed with Scharlau chemicals according to
their respective analytical techniques.
Acid and base number
The accurate measurement of acid and base in lubrication fluids is critical in determining when an oil is losing its ability to
protect engine or pump components from corrosion. The great importance of the T.A.N. (Total Acid Number) or T.B.N. (Total
Base Number) determinations is evident in many standards and regulations. However they differ in the titrants used, the exact
composition of the solvent mixtures and the evaluation procedures.
The T.A.N. indicates the quantity of KOH, which is necessary to neutralize the acidic contents in the oil.
The T.B.N. indicates the quantity of contents with alkaline effects (such as additives) that can neutralize acid forming impurities
or combustion products.
Both parameters are determined by potentiometric titration in non-aqueous solvents or solvent mixtures.
Scharlau offers high-quality mixtures for determination of T.A.N. and T.B.N.
For more information, please refer to the section “Ordering information” of this brochure.
DESCRIPTION
ART. NO.
Mixture T.A.N. (toluene/isopropyl alcohol/water), according to ASTM D974
Mixture T.B.N.: chlorobenzene/acetic acid, 2:1 v/v, according to ASTM D974, extra pure
Mixture T.B.N.: chlorobenzene/acetic acid, 2:1 v/v, according to ASTM D2896, reagent grade
ME0790
ME0513
ME0515
Sulphur
Crude oil contains sulphur typically in concentrations from 0.5 mass % to 5.0 mass %. Sulphur is one of the critical elements
in refinery processes and final products.
Sulphur compounds occur in various types and quantities in hydrocarbon feedstocks and refined products, including gasoline,
diesel and many other fuels and materials. For determining hydrogen sulphide and mercaptans in liquid hydrocarbons,
the sample is titrated with silver nitrate solution, whereby silver sulphide and silver mercaptide are produced. For sulphur
measurement, volumetric solutions are required.
Scharlau offers a wide range of volumetric solutions and secondary standards Titrasure®, manufactured with the
utmost precision. Scharlau volumetric solutions are guaranteed to a factor of 1.000 and are traceable to NIST.
For more information, please refer to the section “Ordering information” of this brochure.
Bromine number and bromine index
The Bromine number is useful as a correlated measure of aliphatic unsaturation in petroleum samples
and can be used to estimate the percentage of olefins in petroleum distillates boiling up to 327°C
(626°F). The Bromine Index provides a measure of trace amounts of unsaturated hydrocarbons in
petroleum distillates having boiling points up to 288°C (550°F). An estimate of the quantity of these
materials is useful in assessing the suitability of the lighter fractions for use as reaction solvents.
Scharlau offers high quality specific solutions for the determination of Bromine number and index.
For more information, please refer to the section “Ordering information” of this brochure.
6
DESCRIPTION
ART. NO.
Bromine index solution, according to ASTM D5776-99
Bromide-bromate, solution 0,05 mol/l (0,1 N), according to ASTM D5776-99
ME0736
BR0070
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Scharlau: providing High Quality Solutions for Petrochemical Analysis
Water determination according to Karl Fischer
The presence of water in petroleum products may cause a reduction of lubricant properties, promote microbial oil degradation
and promote corrosion of ferrous and non-ferrous metals, not only in the product but also in the tank.
Because of the low water content in petroleum products, the Karl Fischer coulometric method is usually the method of choice
due to its higher accuracy.
1. Aliphatic and aromatic petroleum components: coulometric titration is used due to the low content of water.
2. Hydraulics, insulation, transformer and turbine oils: the use of a coulometric titration with a diaphragm cell is recommended.
Solubilizers (chloroform or trichloroethylene) must be used because of the poor solubility of such oils in methanol.
By using Scharlau’s Aquagent® products for Karl Fischer titration it is possible to determine the water content in petroleum
products with very stable end-points, rapidly and accurately.
Aquagent ® is a comprehensive pyridine-free range of solutions, providing reliable Karl Fischer titrations with
increased safety.
For more information, please refer to the section “Ordering information” of this brochure.
DESCRIPTION
ART. NO.
Aquagent® Coulometric A, anolyte
Aquagent® Coulometric Oil
Aquagent® Coulometric CG, catholyte
Aquagent® Coulometric AG
AQ0022
AQ0025
AQ0023
AQ0024
Saponification number
The Saponification value of oil is defined as the number of mg of potassium hydroxide (KOH) required to neutralize the fatty
acids resulting from the complete hydrolysis of 1 g of sample. The Saponification value gives us an indication of the molecular
weight of oil. In order to measure the Saponification Number, volumetric solutions are required.
Scharlau offers a wide range of volumetric solutions and secondary standards Titrasure®, manufactured with the
utmost precision. Scharlau volumetric solutions are guaranteed to a factor of 1.000 and are traceable to NIST.
For more information, please refer to the section “Ordering information” of this brochure.
Hydroxyl number
The Hydroxyl number indicates the mg of potassium hydroxide, which correspond to the
hydroxyl groups in 1g of the sample. The most frequently used method is the conversion of the
sample with acetic acid anhydride in pyridine, with subsequent titration of the released acetic
acid. This method determines the number of hydroxyl groups present under the test conditions.
The most frequently described method for determining the hydroxyl number is conversion of the sample with acetic acid
anhydride in pyridine with subsequent titration of the released acetic acid. Acids and bases are required for the measurement
of this parameter.
Scharlau offers a wide range of Acids and Bases for the analysis of the Hydroxyl number.
For more information, please refer to the section “Ordering information” of this brochure.
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7
Application of the Scharlau portfolio to different parameters (continued)
Chloride and organically bound chlorine
Organic chloride species are potentially damaging to the refinery process. Hydrochloric acid can be produced in hydrotreating
or reforming reactors resulting in acid accumulating in condensing regions of the refinery. Unexpected concentrations of
organic chlorides cannot be effectively neutralized and damage can result. Prior to measurement, the sample is freed of
sulphur compounds and inorganic chlorides. The organically bound chlorine is converted to NaCl with metallic sodium in
toluene. After extraction into the aqueous phase the NaCl is titrated potentiometrically with a silver nitrate solution. Solvents
and volumetric solutions are required for the measurement of this parameter. Scharlau offers a wide range of volumetric
solutions and secondary standards Titrasure®, manufactured with the utmost precision. Scharlau volumetric solutions are
guaranteed to a factor of 1.000 and are traceable to NIST.
Scharlau also provides a broad family of high quality solvents in different grades: reagent grade/ACS, extra pure and
synthesis grade, in a wide range of sizes to meet the needs of any customer.
For more information, please refer to the section “Ordering information” of this brochure.
Inorganic and low-molecular organic ions
The ion chromatography technique is able to accurately determinate different ions at low concentrations in fuels, lubricating
oils, gas-washing solutions and what is referred to as “Produced Water”.
Anions and cations in “Produced Water”: produced water is a by-product of crude oil drilling containing large amounts of
inorganic cations including calcium, magnesium, barium and strontium as well as anions such as carbonate, bromide and
sulphate. The piping may be affected by scaling and, even worse, may be blocked. Hence, the determination of these anions
and cations is of vital importance to achieve a correct production process.
Scharlau offers a wide range of Inorganic Reagents and Conductivity Standards for the analysis of anions and cations.
For more information, please refer to the section “Ordering information” of this brochure.
… since 1949, supporting you
to get the best results
Expertise: for more than 70 years, Scharlau has
offered a broad range of high-quality analytical
solutions to help researchers, process
managers and quality analysts to meet their
measurement challenges.
Internationalization has always been a principal
focus for the company. We want to be there for
you and become your partner of choice for the
petrochemical industry. Today we are present in
more than 100 countries worldwide.
High quality products: being a European brand,
Scharlau always selects the raw materials and
manufactures within the strictest EU quality
standards. The high quality of our product
portfolio is therefore guaranteed.
8
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Flexibility: as a mid-size company we are able
to adapt very fast to our customer´s needs.
Reliable supply: Scharlau has recently made
investments in larger warehouses to ensure
the availability of 90% of our product portfolio
within 48 hours.
Tailor-made products: we are able to adapt
to our customer's specific product needs,
specifications and packaging to help saving
time and reducing costs. Scharlau offers
customized mixtures of solvents that users may
currently be preparing in their laboratory.
Comprehensive portfolio for petrochemical
analysis.
Scharlau: providing High Quality Solutions for Petrochemical Analysis
Ordering information
AA Standards
ART. NO.
DESCRIPTION
AL0751
Aluminium, standard solution 1000 mg/l Al for AAS
AN0440
Antimony, standard solution 1000 mg/l Sb for AAS
AR0151
Arsenic, standard solution 1000 mg/l As for AAS
BA0100
Barium, standard solution 1000 mg/l Ba for AAS
BI0130
Bismuth, standard solution 1000 mg/l Bi for AAS
BO0013
Boron, standard solution 1000 mg/l B for AAS
CA0041
Cadmium, standard solution 1000 mg/l Cd for AAS
CA0176
Calcium, standard solution 1000 mg/l Ca for AAS
CR0222
Chromium, standard solution 1000 mg/l Cr for AAS
CO0012
Cobalt, standard solution 1000 mg/l Co for AAS
CO0085
Copper, standard solution 1000 mg/l Cu for AAS
OR0057
Gold, standard solution 1000 mg/l Au for AAS
HI0302
Iron, standard solution 1000 mg/l Fe for AAS
PL0105
Lead, standard solution 1000 mg/l Pb for AAS
LI0060
Lithium, standard solution 1000 mg/l Li for AAS
MA0011
Magnesium, standard solution 1000 mg/l Mg for AAS
MA0111
Manganese, standard solution 1000 mg/l Mn for AAS
ME0111
Mercury, standard solution 1000 mg/l Hg for AAS
MO0021
Molybdenum, standard solution 1000 mg/l Mo for AAS
NI0121
Nickel, standard solution 1000 mg/l Ni for AAS
PO0105
Potassium, standard solution 1000 mg/l K for AAS
SE0011
Selenium, standard solution 1000 mg/l Se for AAS
SI0012
Silicon, standard solution 1000 mg/l Si for AAS
PL0005
Silver, standard solution 1000 mg/l Ag for AAS
SO0005
Sodium, standard solution 1000 mg/l Na for AAS
ES0177
Strontium, standard solution 1000 mg/l Sr for AAS
ES0061
Tin, standard solution 1000 mg/l Sn for AAS
TI0360
Titanium, standard solution 1000 mg/l Ti for AAS
TU0011
Tungsten, standard solution 1000 mg/l W for AAS
VA0071
Vanadium, standard solution 1000 mg/l V for AAS
CI0126
Zinc, standard solution 1000 mg/l ZN for AAS
Acids and bases
ART. NO.
DESCRIPTION
AC0352
Acetic acid glacial, analytical grade, ACS, Reag. Ph Eur, USP
AC0344
Acetic acid glacial, reagent grade, ACS, ISO, Reag. Ph Eur
AC0343
Acetic acid glacial, synthesis grade
AM0250
Ammonia, solution 25% w/w, extra pure, Ph Eur
AM0249
Ammonia, solution 25% w/w, reagent grade, Reag. Ph Eur
AM0252
Ammonia, solution 32% w/w, reagent grade
AC0579
Boric acid, solution 4% w/v
AC1085
Formic acid, 98 - 100%, reagent grade, ACS, Reag. Ph Eur.
AC0741
Hydrochloric acid, 37%, reagent grade, ACS, ISO
AC0730
Hydrochloric acid, 37%, reagent grade, ACS, ISO, max. 0,0000005% Hg
AC1051
Hydrofluoric acid, solution 40% w/w, reagent grade, ISO
AC1060
Hydrofluoric acid, solution 48% w/w, reagent grade, ACS, ISO
AC1600
Nitric acid, min. 69,5%, reagent grade, ACS, ISO
AC1604
Nitric acid, solution min. 60% w/w, reagent grade, ISO, max. 0,0000005% Hg
AC1100
ortho-Phosphoric acid, 85%, reagent grade, ACS, ISO, Reag. Ph Eur
AC1755
Perchloric acid, solution 60% w/w, reagent grade, ACS, ISO
AC2067
Sulfuric acid, 95 - 97%, reagent grade, ISO, Reag. Ph Eur, packed in HDPE bottles
AC2069
Sulfuric acid, 95 - 97%, reagent grade, ISO. Sulphuric acid
AC2065
Sulfuric acid, 95 - 97%, synthesis grade
AC2097
Sulfuric acid, 95 - 98%, reagent grade, ACS, ISO, max. 0,0000005% Hg
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9
Adsorbents
ART. NO.
DESCRIPTION
CA0346
Charcoal activated, granulated
CA0351
Charcoal activated, powder, extra pure
GE0032
Silica gel 60, for thin layer chromatography, with pigment addition for UV
GE0042
Silica gel with humidity indicator (orange), 1 - 3 mm
GE0043
Silica gel with humidity indicator (orange), 2,5 - 6 mm
Anhydrous solvents
ART. NO.
DESCRIPTION
AC0326
Acetonitrile, 99,9%, anhydrous (max. 0,001% H 2O)
AL0163
Benzyl alcohol, 99,5%, anhydrous (max. 0,01% H 2O)
CL0349
Dichloromethane, 99,9%, anhydrous (max. 0,003% H 2O), stabilized with approx. 50 ppm of amylene
HE0233
n-Hexane, 96%, anhydrous (max. 0,002% H 2O)
ME0325
Methanol, 99,8%, anhydrous (max. 0,005% H 2O), with molecular sieves
AL0324
2-Propanol, 99,5%, anhydrous (max. 0,005% H 2O), with molecular sieves
AL0317
2-Propanol, 99,8%, anhydrous (max. 0,005% H 2O)
TO0084
Toluene, 99,8%, anhydrous (max. 0,003% H 2O)
ASTM
Adsorbents
ART. NO.
DESCRIPTION
TA0142
Molecular sieve 5 Å, pearl-shaped, 2 - 3 mm
GE0049
Silica gel 60, 0,06 - 0,2 mm, for column chromatography (70 - 230 mesh ASTM)
GE0048
Silica gel 60, 0,04 - 0,06 mm, for flash chromatography (230 - 400 mesh ASTM)
GE0050
Silica gel 60, 0,2 - 0,5 mm, for column chromatography (35 - 70 mesh ASTM)
ASTM
ASTM mixtures
ART. NO.
DESCRIPTION
ME0513
Mixture T.B.N. : chlorobenzene/acetic acid, 2:1 v/v, according to ASTM D974, extra pure
ME0710
Mixture phenol/1,2-dichlorobenzene, 1:1 w/w, extra pure
ME0790
Mixture T.A.N. (toluene/isopropyl alcohol/water), according to ASTM D974
ME0515
Mixture T.B.N. : chlorobenzene/acetic acid, 2:1 v/v, according to ASTM D2896, reagent grade
ME0795
Mixture toluene/methanol, 2:1 v/v, neutral
ASTM
ASTM reagents
ART. NO.
DESCRIPTION
TI0330
TISAB IV, for fluorides determination, according to ASTM D1179
BR0070
Bromide-bromate, solution 0,05 mol/l (0,1 N), according to ASTM D5776-99
ME0736
Bromine index solution, according to ASTM D5776-99
SO1012
Doctor solution (sodium plumbite), according to ASTM D235, reagent for sulfides
ASTM
ASTM solvents
ART. NO.
DESCRIPTION
HE0135
n-Heptane, 99%, ASTM
OC0010
n-Octane, min. 80%, ASTM
TO0083
Toluene, ASTM
IS0160
2,2,4-Trimethylpentane, ASTM
Conductivity Standards
10
ART. NO.
DESCRIPTION
PA0100
Conductivity standard, 147 µS/cm (25°C), KCl 0,001 mol/l
PA0102
Conductivity standard, 12880 µS/cm (25°C), KCl 0,1 mol/l
PA0101
Conductivity standard, 1413 µS/cm (25°C), KCl 0,01 mol/l
PA0103
Conductivity standard, 50000 µS/cm (25°C), KCl aqueous solution
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Dry solvents
ART. NO.
DESCRIPTION
AC0316
Acetone, dried (max. 0,01% H 2O), reagent grade. Dimethyl ketone, 2-Propanone
BE0034
Benzene, dried (max. 0,01% H 2O), reagent grade
Cl0338
Dichloromethane, dried (max. 0,005% H 2O), reagent grade, stabilized with approx. 50 ppm of amylene
ET0080
Diethyl ether, dried (max. 0,0075% H 2O), reagent grade, stabilized with approx.7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)
DI1071
N,N-Dimethylformamide, dried (max. 0,01% H 2O), reagent grade
SU0157
Dimethyl sulfoxide, dried (max. 0,01% H 2O), reagent grade
DI1290
1,4-Dioxane, dried (max. 0,005% H 2O), reagent grade, stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)
FO0028
Formamide, dried (max. 0,02% H 2O), reagent grade
ME0304
Methanol, dried (max. 0,005% H 2O), reagent grade (Karl Fischer)
AL0316
2-Propanol, dried (max. 0,01% H 2O), reagent grade, ACS, ISO
PI0124
Pyridine, dried (max. 0,01% H 2O), reagent grade
TE0223
Tetrahydrofuran, dried (max. 0,005% H 2O), reagent grade, stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)
TO0074
Toluene, dried (max. 0,0075% H 2O), reagent grade, ACS, ISO
GC: Gas Chromatography
ART. NO.
DESCRIPTION
AC0308
Acetone, for GC residue analysis
AC0309
Acetone, GC ultra-trace analysis grade
ME0553
tert-Butyl methyl ether, for GC residue analysis
CL0218
Chloroform, for GC residue analysis
CI0035
Cyclohexane, for GC residue analysis
CI0036
Cyclohexane, GC ultra-trace analysis grade
CL0345
Dichloromethane, for GC residue analysis, stabilized with approx. 50 ppm of amylene.
CL0340
Dichloromethane, for GC residue analysis, stabilized with ethanol
CL0341
Dichloromethane, GC ultra-trace analysis grade, stabilized with ethanol
DI1068
N,N-Dimethylformamide, for GC residue analysis
AC0148
Ethyl acetate, for GC residue analysis
AC0149
Ethyl acetate, GC ultra-trace analysis grade.
HE0223
Hexane, fraction from petroleum, for GC residue analysis
HE0238
n-Hexane, 96%, for GC residue analysis
HE0239
n-Hexane, 96%, GC ultra-trace analysis grade
ME0318
Methanol, for GC residue analysis
ME0319
Methanol, GC ultra-trace analysis grade
PE0099
n-Pentane, 99%, for GC residue analysis
PE0100
n-Pentane, 99%, GC ultra-trace analysis grade
ET0098
Petroleum ether, boiling range 40 - 60°C, for GC residue analysis
ET0099
Petroleum ether, boiling range 40 - 60°C, GC ultra-trace analysis grade
AL0319
2-Propanol, for GC residue analysis
SO0670
Sodium sulfate anhydrous, for GC residue analysis
TO0081
Toluene, for GC residue analysis
TO0082
Toluene, GC ultra-trace analysis grade
IS0157
2,2,4-Trimethylpentane, for GC residue analysis
GPC: Gel Permeation Chromatography
ART. NO.
DESCRIPTION
TE0226
Tetrahydrofuran, GPC grade, stabilized with 250 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)
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11
HPLC: High-performance Liquid Chromatography
ART. NO.
DESCRIPTION
AC0329
Acetonitrile, gradient 240nm/ far UV HPLC grade
BE0041
Benzene, Multisolvent® HPLC grade ACS ISO UV-VIS
AL0175
1-Butanol, HPLC grade
ME0552
tert-Butyl methyl ether, HPLC grade
CL0218
Chloroform, stabilized with ethanol, Multisolvent® HPLC grade ACS ISO UV-VIS
CI0034
Cyclohexane, HPLC grade
CL0335
Dichloromethane, HPLC grade, stabilized with ethanol
HE0131
n-Heptane, 99%, HPLC grade
HE0231
n-Hexane, 96%, HPLC grade
ME0315
Methanol, Multisolvent® HPLC grade ACS ISO UV-VIS
ME0306
Methanol, supragradient HPLC grade
AL0315
2-Propanol, gradient HPLC grade
SO0030
Sodium acetate trihydrate, HPLC grade
TE0127
Tetrachloroethene, Multisolvent® HPLC grade UV-VIS
TE0225
Tetrahydrofuran, HPLC grade, without stabilizer
TO0085
Toluene, Multisolvent® HPLC grade ACS ISO UV-VIS
AG0001
Water, gradient HPLC grade
ICP Standards
Single element
12
ART. NO.
DESCRIPTION
AL0753
Aluminium, standard solution 1000 mg/l, for ICP
AN0444
Antimony, standard solution 1000 mg/l, for ICP
AR0155
Arsenic, standard solution 1000 mg/l, for ICP
BA0015
Barium, standard solution 1000 mg/l, for ICP
BE0345
Beryllium, standard solution 1000 mg/l, for ICP
BI0135
Bismuth, standard solution 1000 mg/l, for ICP
BO0017
Boron, standard solution 1000 mg/l, for ICP
CA0044
Cadmium, standard solution 1000 mg/l, for ICP
CA0179
Calcium, standard solution 1000 mg/l, for ICP
CE0037
Cerium, standard solution 1000 mg/l, for ICP
CE0107
Cesium, standard solution 1000 mg/l, for ICP
CR0226
Chromium, standard solution 1000 mg/l, for ICP
CO0013
Cobalt, standard solution 1000 mg/l, for ICP
CO0080
Copper, standard solution 1000 mg/l, for ICP
DI1300
Dysprosium, standard solution 1000 mg/l, for ICP
ER0030
Erbium, standard solution 1000 mg/l, for ICP
EU0051
Europium, standard solution 1000 mg/l, for ICP
GA0100
Gadolinium, standard solution 1000 mg/l, for ICP
GA0035
Gallium, standard solution 1000 mg/l, for ICP
GE0071
Germanium, standard solution 1000 mg/l, for ICP
OR0062
Gold, standard solution 1000 mg/l, for ICP
HA0100
Hafnium, standard solution 1000 mg/l, for ICP
HO0100
Holmium, standard solution 1000 mg/l, for ICP
IN0087
Indium, standard solution 1000 mg/l, for ICP
IR0100
Iridium, standard solution 1000 mg/l, for ICP
HI0290
Iron, standard solution 1000 mg/l, for ICP
LA0080
Lanthanum, standard solution 1000 mg/l, for ICP
LI0063
Lithium, standard solution 1000 mg/l, for ICP
LU0015
Lutetium, standard solution 1000 mg/l, for ICP
MA0015
Magnesium, standard solution 1000 mg/l, for ICP
MA0115
Manganese, standard solution 1000 mg/l, for ICP
ME0115
Mercury, standard solution 1000 mg/l, for ICP
MO0023
Molybdenum, standard solution 1000 mg/l, for ICP
NE0063
Neodymium, standard solution 1000 mg/l, for ICP
NI0125
Nickel, standard solution 1000 mg/l, for ICP
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ICP Standards (continued)
Single element
ART. NO.
DESCRIPTION
NI0070
Niobium, standard solution 1000 mg/l, for ICP
OS0055
Osmium, standard solution 1000 mg/l, for ICP
PA0065
Paladium, standard solution 1000 mg/l, for ICP
FO0035
Phosphorus, standard solution 1000 mg/l
PT0005
Platinum, standard solution 1000 mg/l, for ICP
PL0107
Plomo, standard solution 1000 mg/l, for ICP
PO0108
Potassium, standard solution 1000 mg/l, for ICP
PR0100
Praseodymium, standard solution 1000 mg/l, for ICP
RE0077
Rhenium, standard solution 1000 mg/l, for ICP
RO0022
Rhodium, standard solution 1000 mg/l, for ICP
RU0020
Rubidium, standard solution 1000 mg/l, for ICP
RU0062
Ruthenium, standard solution 1000 mg/l, for ICP
SA0210
Samarium, standard solution 1000 mg/l, for ICP
ES0020
Scandium, standard solution 1000 mg/l, for ICP
SE0015
Selenium, standard solution 1000 mg/l, for ICP
SI0015
Silicon, standard solution 1000 mg/l, for ICP
PL0007
Silver, standard solution 1000 mg/l, for ICP
SO0008
Sodium, standard solution 1000 mg/l, for ICP
ES0179
Strontium, standard solution 1000 mg/l for ICP
AZ0039
Sulfur, standard solution 1000 mg/l, for ICP
TA0200
Tantalus, standard solution 1000 mg/l, for ICP
TE0022
Tellurium, standard solution 1000 mg/l, for ICP
TE0005
Terbium, standard solution 1000 mg/l, for ICP
TA0030
Thallium, standard solution 1000 mg/l, for ICP
TU0006
Thulium, standard solution 1000 mg/l, for ICP
ES0059
Tin, standard solution 1000 mg/l, for ICP
TI0364
Titanium, standard solution 1000 mg/l, for ICP
TU0015
Tungsten, standard solution 1000 mg/l, for ICP
VA0075
Vanadium, standard solution 1000 mg/l, for ICP
IT0003
Ytterbium, standard solution 1000 mg/l, for ICP
IT0100
Yttrium, standard solution 1000 mg/l, for ICP
CI0128
Zinc, standard solution 1000 mg/l, for ICP
CI0255
Zirconium, standard solution 1000 mg/l, for ICP
ICP Standards
Multi element
ART. NO.
DESCRIPTION
MU0101
Standard solution I, 3 elements, for ICP
MU0102
Standard solution II, 4 elements, for ICP
MU0103
Standard solution III, 4 elements, for ICP
MU0104
Standard solution IV, 7 elements, for ICP
MU0105
Standard solution V, 12 elements, for ICP
MU0106
Standard solution VI, 16 elements, for ICP
MU0107
Standard solution VII, 7 elements, for ICP
MU0108
Standard solution VIII, 16 elements, for ICP
MU0109
Standard solution IX, 9 elements, for ICP
MU0110
Standard solution X, 26 elements, for ICP
Indicators
ART. NO.
DESCRIPTION
AL0860
Aluminon, reagent for aluminium, ACS
VE0070
Bromocresol green, indicator
AZ0125
Bromophenol blue, indicator, ACS
AZ0130
Bromothymol blue, indicator, ACS
RO0110
Cresol red, indicator
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13
Indicators (continued)
ART. NO.
DESCRIPTION
VI0025
Crystal violet, C.I. 42555, indicator, extra pure
DI0633
Diphenylamine, redox indicator, reagent grade, ACS
BA0060
Diphenylamine-4-sulfonic acid, barium salt, redox indicator, reagent grade
EO0025
Eosin yellowish, C.I. 45380, for microscopy
NE0045
Eriochrome black T, C.I. 14645, indicator for metal titration
NE0048
Eriochrome black T, solution 1%, for complexometry
FE0529
Ferroin, solution 0,025 mol/l, redox indicator
AN0073
Methyl orange, C.I. 13025, indicator, reagent grade, ACS
MU0020
Murexide, indicator for metal titration
FE0100
o-Phenanthroline monohydrate, redox indicator, reagent grade, ACS
FE0495
Phenolphthalein, indicator, ACS
FE0496
Phenolphthalein, solution 1% in ethanol, indicator
RO0130
Phenol red, indicator, ACS
AL0719
Starch, solution 2%
AZ0225
Thymol blue, indicator, ACS
TI0100
Thymolphthalein, indicator, reagent grade, ACS
AN0090
Xylenol orange, tetrasodium salt, indicator for metal titration, ACS
Inorganic reagents
ART. NO.
14
DESCRIPTION
AL0745
Aluminium potassium sulfate dodecahydrate, extra pure, Ph Eur, BP, USP
AM0273
Ammonium chloride, reagent grade, ACS, ISO, Reag. Ph Eur
AM0349
Ammonium heptamolybdate tetrahydrate, extra pure, USP
AM0350
Ammonium heptamolybdate tetrahydrate, reagent grade, ACS, ISO, Reag. Ph Eur
HI0314
Ammonium iron(II) sulfate hexahydrate, extra pure
HI0316
Ammonium iron(II) sulfate hexahydrate, reagent grade, ACS, ISO, Reag. Ph Eur
HI0312
Ammonium iron(III) sulfate dodecahydrate, extra pure
AM0370
Ammonium peroxodisulfate, extra pure, Reag. Ph Eur
AM0398
Ammonium sulfate, extra pure
AM0400
Ammonium sulfate, reagent grade, ACS, ISO, Reag. Ph Eur
AM0419
Ammonium thiocyanate, reagent grade, ACS, ISO
BA0055
Barium chloride dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur
BA0065
Barium hydroxide octahydrate, reagent grade, ACS, ISO, Reag. Ph Eur
CA0060
Cadmium chloride 2,5-hydrate, extra pure
CA0184
Calcium carbonate, precipitated, reagent grade, Reag. Ph Eur
CA0190
Calcium chloride anhydrous, granulated, extra pure
CA0192
Calcium chloride anhydrous, powder, reagent grade
SU0170
Carbon disulfide, extra pure
SU0171
Carbon disulfide, reagent grade, ACS, Reag. Ph Eur
CO0027
Cobalt(II) chloride hexahydrate, reagent grade, ACS, ISO, Reag. Ph Eur
CO0046
Cobalt(II) nitrate hexahydrate, reagent grade, ACS, Reag. Ph Eur
CO0097
Copper(I) chloride, reagent grade, ACS
CO0099
Copper(II) oxide, extra pure
HI0135
Hydrogen peroxide, solution 30% w/w (110 vol), extra pure
HI0136
Hydrogen peroxide, solution 30% w/w (110 vol), reagent grade, ACS, ISO
HI0137
Hydrogen peroxide, solution 35% w/w (133 vol), extra pure
HI0139
Hydrogen peroxide, solution 50% w/w (200 vol), extra pure
YO0019
Iodine, pearls, resublimed, extra pure, Ph Eur, BP, USP
YO0021
Iodine, pearls, resublimed, reagent grade, ACS, ISO, Reag. Ph Eur
HI0303
Iron, powder, extra pure (made by reduction), particle size < 100 µm
HI0351
Iron(II) sulfate heptahydrate, reagent grade, ACS, ISO, Reag. Ph Eur
HI0341
Iron(III) oxide, synthesis grade
LA0090
Lanthanum(III) chloride heptahydrate, reagent grade, ACS
LA0110
Lanthanum(III) oxide, extra pure
PL0140
Lead(II) nitrate, reagent grade, ACS
PL0150
Lead(II) oxide, extra pure
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Inorganic reagents (continued)
ART. NO.
DESCRIPTION
PL0151
Lead(II) oxide, reagent grade
LI0090
Lithium metaborate, reagent grade
MA0035
Magnesium chloride hexahydrate, extra pure, Ph Eur, BP, USP
MA0036
Magnesium chloride hexahydrate, reagent grade, ACS, ISO, Reag. Ph Eur
MA0060
Magnesium oxide, extra pure, Ph Eur, BP, USP
MA0080
Magnesium sulfate anhydrous, extra pure
MA0130
Manganese(II) sulfate monohydrate, extra pure, Ph Eur, BP, USP
ME0175
Mercury, metal, extra pure, washed, Reag. Ph Eur
ME0176
Mercury, metal, tridistilled, for polarography
ME0250
Mercury(II) iodide, red, reagent grade, ACS
ME0214
Mercury(II) oxide, red, extra pure
ME0215
Mercury(II) oxide, red, reagent grade, ACS
ME0226
Mercury(II) sulfate, extra pure
ME0227
Mercury(II) sulfate, reagent grade, ACS
OS0050
Osmium(VIII) oxide, extra pure, Reag. Ph Eur
AN0217
di-Phosphorus pentoxide, reagent grade, ACS, ISO
AN0215
di-Phosphorus pentoxide, synthesis grade
PO0125
Potassium antimony(III) tartrate trihydrate, extra pure
PO0163
Potassium bromate, reagent grade, ACS, ISO, Reag. Ph Eur
PO0167
Potassium bromide, reagent grade, ACS
PO0170
Potassium carbonate, extra pure, Ph Eur, BP, USP
PO0171
Potassium carbonate, reagent grade, ACS, ISO, Reag. Ph Eur
PO0190
Potassium chlorate, extra pure
PO0199
Potassium chloride, extra pure, Ph Eur, BP, USP
PO0200
Potassium chloride, reagent grade, Reag. Ph Eur
PO0180
Potassium cyanide, extra pure, Reag. Ph Eur
PO0220
Potassium dichromate, reagent grade, ACS, ISO, Reag. Ph Eur
PO0259
Potassium dihydrogen phosphate, extra pure, Ph Eur, BP, NF
PO0260
Potassium dihydrogen phosphate, reagent grade, ACS, ISO, Reag. Ph Eur
PO0247
Potassium hexacyanoferrate(II) trihydrate, extra pure
PO0243
Potassium hexacyanoferrate(III), reagent grade, ACS, ISO
PO0258
di-Potassium hydrogen phosphate anhydrous, reagent grade, ACS, Reag. Ph Eur
PO0271
di-Potassium hydrogen phosphate trihydrate, reagent grade, Reag. Ph Eur
PO0130
Potassium hydrogen phthalate, reagent grade, Reag. Ph Eur
PO0266
Potassium hydroxide, pellets, extra pure, Ph Eur, BP, NF
PO0275
Potassium hydroxide, pellets, reagent grade, ACS, ISO, Reag. Ph Eur
PO0400
Potassium iodate, reagent grade, ACS, ISO, Reag. Ph Eur
PO0410
Potassium iodide, reagent grade, ACS, ISO, Reag. Ph Eur.
PO0285
Potassium nitrate, extra pure, Ph Eur, BP, USP
PO0331
Potassium permanganate, reagent grade, ACS, ISO, Reag. Ph Eur
PO0363
Potassium sulfate, extra pure, Ph Eur, BP
PO0365
Potassium sulfate, reagent grade, ACS, ISO, Reag. Ph Eur.
PO0370
Potassium thiocyanate, reagent grade, ACS, ISO, Reag. Ph Eur.
SE0025
Selenium, black, powder
PL0049
Silver nitrate, extra pure, Ph Eur, BP, USP
PL0050
Silver nitrate, reagent grade, ACS, ISO, Reag. Ph Eur
PL0070
Silver sulfate, extra pure
PL0071
Silver sulfate, reagent grade, ACS
CA0170
Soda lime, with indicator
SO0091
Sodium azide, extra pure, Reag. Ph Eur.
SO0105
Sodium borohydride, powder, synthesis grade
SO0171
Sodium bromide, reagent grade, ACS, Reag. Ph Eur.
SO0116
Sodium carbonate anhydrous, reagent grade, ACS, ISO, Reag. Ph Eur.
SO0225
Sodium chloride, extra pure, Ph Eur, BP, USP
SO0227
Sodium chloride, reagent grade, ACS, ISO, Reag. Ph Eur.
SO0224
Sodium chloride, synthesis grade
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15
Inorganic reagents (continued)
ART. NO.
DESCRIPTION
SO0260
Sodium dichromate dihydrate, reagent grade, ACS
SO0330
Sodium dihydrogen phosphate anhydrous, extra pure, BP, USP
SO0289
Sodium disulfite, extra pure, Ph Eur, BP, NF
SO0290
Sodium disulfite, reagent grade, ACS, Reag. Ph Eur
SO0323
Sodium fluoride, reagent grade, ACS, ISO
SO0415
Sodium hexametaphosphate, extra pure
SO0343
di-Sodium hydrogen phosphate dodecahydrate, reagent grade, ISO
SO0420
Sodium hydroxide, pellets, extra pure, Ph Eur, BP, NF
SO0425
Sodium hydroxide, pellets, reagent grade, ACS, ISO, Reag. Ph Eur
SO0837
Sodium iodide, reagent grade, ACS, Reag. Ph Eur
SO0490
Sodium molybdate dihydrate, reagent grade, ACS, Reag. Ph Eur
SO0500
Sodium nitrate, extra pure
SO0501
Sodium nitrate, reagent grade, ACS, ISO
SO0512
Sodium nitrite, reagent grade, ACS
SO0540
Sodium peroxodisulfate, extra pure
SO0664
Sodium sulfate anhydrous, powder, reagent grade, ACS, ISO, Reag. Ph Eur
SO0704
di-Sodium tetraborate anhydrous, extra pure
SO0720
Sodium thiosulfate anhydrous, extra pure
SO0725
Sodium thiosulfate pentahydrate, extra pure, Ph Eur, BP, USP
SO0727
Sodium thiosulfate pentahydrate, reagent grade, ACS, ISO, Reag. Ph Eur
AZ0041
Sulfur flower, extra pure, Ph Eur, BP
AZ0040
Sulfur flower, synthesis grade, washed
ES0064
Tin(II) chloride dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur
SO0340
tri-Sodium phosphate dodecahydrate, reagent grade, ACS
TR0423
Tris-(hydroxymethyl)-aminomethane, buffer substance, reagent grade, ACS, Reag. Ph Eur
CI0162
Zinc chloride, reagent grade, ACS, ISO, Reag. Ph Eur
CI0200
Zinc oxide, reagent grade, ACS, Reag. Ph Eur
Karl Fischer
Volumetric KF
ART. NO.
DESCRIPTION
AQ0007
Aquagent® Complet 2, free from pyridine, one-component reagent for volumetric Karl Fischer titration
AQ0003
Aquagent® Complet 5, free from pyridine, one-component reagent for volumetric Karl Fischer titration
AQ0004
Aquagent® Complet 5K, free from pyridine, one-component reagent for volumetric Karl Fischer titration (ketones, aldehydes)
AQ0011
Aquagent® Methanol Fast
AQ0009
Aquagent® buffer, free from pyridine, buffer capacity 5 mmol acid/mL
AQ0005
Aquagent® Medium K, free from pyridine, solvent for volumetric Karl Fischer titration (ketones, aldehydes)
AQ0006
Aquagent® Titrant 2, free from pyridine, titrant-component for volumetric Karl Fischer titration
AQ0001
Aquagent® Titrant 5, free from pyridine, titrant-component for volumetric Karl Fischer titration
AQ0002
Aquagent® Solvent, free from pyridine, solvent-component for volumetric Karl Fischer titration
AQ0008
Aquagent® Solvent CM, solvent-component for volumetric Karl Fischer titration in oils and fats
AQ0010
Aquagent® Solvent Oil, solvent-component for volumetric Karl Fischer titration in oils and fats, free from halogenated hydrocarbons
Karl Fischer
Coulometric KF
16
ART. NO.
DESCRIPTION
AQ0002
Aquagent® Solvent, free from pyridine, solvent-component for volumetric Karl Fischer titration
AQ0010
Aquagent® Solvent Oil, solvent-component for volumetric Karl Fischer titration in oils and fats, free from halogenated hydrocarbons
AQ0023
Aquagent® Coulometric CG, catholyte for coulometric Karl Fischer titration
AQ0024
Aquagent® Coulometric AG, for coulometric Karl Fischer titration, suitable for cells without diaphragm
AQ0022
Aquagent® Coulometric A, anolyte for coulometric Karl Fischer titration
AQ0025
Aquagent® Coulometric Oil (Crude oil)
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Karl Fischer
Standards
ART. NO.
DESCRIPTION
AQ0019
Aquagent®, standard solution 1.0
AQ0020
Aquagent®, standard solution 10.0
AQ0021
Aquagent®, standard solution 5.0
AQ0030
Aquagent® di-Sodium tartrate dihydrate, secondary standard for volumetric Karl-Fischer titration. Tartaric acid sodium salt dihydrate
Organic reagents
ART. NO.
DESCRIPTION
AN0155
Acetic anhydride, reagent grade, ACS, ISO, Reag. Ph Eur
AC0300
Acetophenone, extra pure
AM0254
Ammonium acetate, reagent grade, ACS, Reag. Ph Eur
AM0332
di-Ammonium hydrogen citrate, reagent grade, ACS
AM0365
di-Ammonium oxalate monohydrate, reagent grade, ACS, ISO, Reag. Ph Eur
AN0347
Aniline, reagent grade, ACS
AC0515
L(+)-Ascorbic acid, reagent grade, ACS, ISO
BE0160
Benzaldehyde, synthesis grade
AC0565
Benzoic acid, reagent grade, ACS
CA0048
Cadmium acetate dihydrate, extra pure
CA0050
Cadmium acetate dihydrate, reagent grade
CA0200
Calcium stearate, extra pure
CL0020
Chloramine T trihydrate, reagent grade, ACS
AC0719
Citric acid anhydrous, reagent grade, ACS, Reag. Ph Eur
AC0725
Citric acid monohydrate, reagent grade, ACS, ISO, Reag. Ph Eur
CO0095
Copper(II) acetate monohydrate, reagent grade, ACS, Reag. Ph Eur
FT0045
Diethyl phthalate, synthesis grade
DI0870
Dimethylamine, solution 40% in water, w/w, synthesis grade
DI0900
4-(Dimethylamino)-azobenzene, reagent grade
DI0937
4-(Dimethylamino)-benzaldehyde, reagent grade, ACS
DI0920
5-(4-Dimethylaminobenzylidene)-rhodanine, reagent grade
DI1080
Dimethylglyoxime, reagent grade, ACS
DI1225
2,4-Dinitrophenylhydrazine, reagent grade, with 30 - 35% of H2O, Reag. Ph Eur
DI0650
1,5-Diphenylcarbazide, reagent grade, ACS
DI0660
1,5-Diphenylcarbazone, reagent grade
AC0965
Ethylenediaminetetraacetic acid, EDTA, disodium salt, dihydrate, reagent grade, ACS, Reag. Ph Eur
AC0975
Ethylenediaminetetraacetic acid, EDTA, tetrasodium salt, dihydrate, synthesis grade
AC0990
2-Ethylhexanoic acid, synthesis grade
GL0127
D(+)-Glucose anhydrous, reagent grade, ACS, Reag. Ph Eur
AC1225
L-Glutamic acid, extra pure, Ph Eur, BP
BR0168
Hexadecyltrimethylammonium bromide, extra pure
HI0110
Hydrazine sulfate, reagent grade, ACS
HI0215
Hydroxylamine hydrochloride, reagent grade, ACS, ISO
IM0026
Imidazole, reagent grade, ACS
PL0114
Lead(II) acetate trihydrate, extra pure
AN0250
Maleic anhydride, synthesis grade
ME0121
Mercury(II) acetate, reagent grade, ACS, Reag. Ph Eur
ME0514
2-Methylnaphthalene, synthesis grade
AC1720
Oxalic acid dihydrate, reagent grade, ACS, ISO, Reag. Ph Eur
AL0245
2-Phenylethanol, synthesis grade
FE0315
Phenylhydrazine, extra pure
AC1140
ortho-Phthalic acid, reagent grade
AN0230
Phthalic anhydride, synthesis grade
PO0355
Potassium sodium tartrate tetrahydrate, reagent grade, ACS, ISO
SO0032
Sodium acetate anhydrous, extra pure.
SO0035
Sodium acetate anhydrous, reagent grade, ACS, Reag. Ph Eur
SO0025
Sodium acetate trihydrate, reagent grade, ACS, ISO, Reag. Ph Eur.
SO0530
di-Sodium oxalate, reagent grade, ACS, Reag. Ph Eur
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17
Organic reagents (continued)
ART. NO.
DESCRIPTION
SO0700
di-Sodium tartrate dihydrate, reagent grade, ACS
SO0199
tri-Sodium citrate dihydrate, extra pure, Ph Eur, BP, USP
AC0925
Stearic acid 70, synthesis grade
AC3001
L(+)-Tartaric acid, reagent grade, ACS, ISO
TE0240
1,2,3,4-Tetrahydronaphthalene, pure
AC3080
Thioglycolic acid, solution 80% w/w, extra pure
CI0151
Zinc acetate dihydrate, reagent grade, ACS, Reag. Ph Eur
Organic solvents
18
ART. NO.
DESCRIPTION
AC0311
Acetone, analytical grade, ACS, Reag. Ph Eur
AC0313
Acetone, extra pure, Ph Eur, BP, NF
AC0312
Acetone, extra pure, Ph Eur, BP, NF, packed in HDPE bottles
AC0314
Acetone, reagent grade, ACS, ISO, packed in HDPE bottles
AC0315
Acetone, reagent grade, ACS, ISO, Reag. Ph Eur
AC0306
Acetone, synthesis grade
AC0220
Acetylacetone, synthesis grade
AL0127
n-Amyl alcohol, synthesis grade
BE0033
Benzene, reagent grade, ACS, ISO, Reag. Ph Eur
AL0161
Benzyl alcohol, reagent grade, Reag. Ph Eur
AL0170
1-Butanol, extra pure, NF
AL0173
1-Butanol, reagent grade, ACS, ISO, Reag. Ph Eur
AC0093
n-Butyl acetate, reagent grade, ACS
CL0111
Chlorobenzene, reagent grade, ACS
CL0201
Chloroform, analytical grade, stabilized with ethanol, ACS, Reag. Ph Eur
CL0203
Chloroform, reagent grade, ACS, ISO, stabilized with ethanol
CL0204
Chloroform, reagent grade, ACS, stabilized with ethanol, for determinations with dithizone
CI0031
Cyclohexane, extra pure
CI0032
Cyclohexane, reagent grade, ACS, ISO, Reag. Ph Eur
CI0050
Cyclohexanone, extra pure
CI0060
Cyclohexene, synthesis grade, stabilized with approx. 100 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)
DI0406
1,2-Dichloroethane, extra pure
CL0348
Dichloromethane, analytical grade, stabilized with approx. 50 ppm of amylene, ACS, Reag. Ph Eur, NF
CL0342
Dichloromethane, reagent grade, ACS, ISO, Reag. Ph Eur, stabilized with approx. 50 ppm of amylene
CL0332
Dichloromethane, reagent grade, stabilized with ethanol
DI0470
Diethanolamine, synthesis grade
ET0081
Diethyl ether, analytical grade, ACS, Reag. Ph Eur, USP, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)
ET0077
Diethyl ether, synthesis grade, stabilized with approx. 7 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)
SU0150
Dimethyl sulfoxide, synthesis grade
DI1065
N,N-Dimethylformamide, reagent grade, ACS, ISO, Reag. Ph Eur
DI1287
1,4-Dioxane, extra pure, stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)
ET0001
Ethanol 70% v/v
ET0003
Ethanol 96% v/v, extra pure, Ph Eur, BP
ET0016
Ethanol absolute, analytical grade, ACS, Reag. Ph Eur
ET0006
Ethanol absolute, extra pure, Ph Eur, BP, USP
ET0007
Ethanol absolute, reagent grade, ACS, ISO, Reag. Ph Eur.
ET0028
Ethanolamine, reagent grade, ACS
ET0027
Ethanolamine, synthesis grade
AC0145
Ethyl acetate, reagent grade, ACS, ISO, Reag. Ph Eur
ME0454
Ethyl methyl ketone, synthesis grade
ET0192
Ethylene glycol monomethyl ether, reagent grade, ACS
ET0164
Ethylene glycol, extra pure, packed in HDPE bottles
ET0166
Ethylene glycol, reagent grade, Reag. Ph Eur.
ET0135
Ethylenediamine, synthesis grade
FO0010
Formaldehyde, solution 37% w/w, extra pure, Ph Eur, BP, USP, stabilized with approx. 10% of methanol
GL0026
Glycerol, 99,5%, reagent grade, ACS, Reag. Ph Eur.
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Scharlau: providing High Quality Solutions for Petrochemical Analysis
Organic solvents (continued)
ART. NO.
DESCRIPTION
GL0027
Glycerol, 99%, extra pure, Ph Eur, BP, USP
HE0123
n-Heptane, 95%, synthesis grade
HE0125
n-Heptane, 99%, extra pure
HE0127
n-Heptane, 99%, reagent grade, Reag. Ph Eur.
HE0120
Heptane, fraction from petroleum, extra pure
HE0235
n-Hexane, 96%, analytical grade, ACS
HE0232
n-Hexane, min. 99%, reagent grade, ACS
ME0376
Isoamyl alcohol, reagent grade, ACS
AL0294
Isobutanol, analytical grade, ACS
AL0295
Isobutanol, reagent grade, ACS
ET0205
Isooctanol, extra pure
ME0316
Methanol, analytical grade, ACS, Reag. Ph Eur
ME0301
Methanol, extra pure, Ph Eur, BP,NF
ME0303
Methanol, reagent grade, ACS, ISO
ME0302
Methanol, reagent grade, ACS, ISO, Reag. Ph Eur, packed in HDPE bottles
ME0300
Methanol, synthesis grade
AC0207
Methyl acetate, synthesis grade
ME0493
Methyl isobutyl ketone, reagent grade, ACS
ME0503
1-Methyl-2-pyrrolidone,for capillary chromatography
AL0393
n-Octyl alcohol, extra pure
PE0096
n-Pentane, 99%, reagent grade
ET0093
Petroleum ether, boiling range 40 - 60 °C, analytical grade, ACS, USP
ET0090
Petroleum ether, synthesis grade, boiling range 40 - 60 °C
FE0482
Phenol, crystallized, reagent grade, ACS, Reag. Ph Eur.
PO0030
Polyethylene glycol 300, synthesis grade
AL0323
2-Propanol, analytical grade, ACS, Reag. Ph Eur
AL0311
2-Propanol, extra pure, Ph Eur, BP, USP
AL0312
2-Propanol, reagent grade, ACS, ISO, Reag. Ph Eur, packed in HDPE bottles
AL0310
2-Propanol, synthesis grade
PI0123
Pyridine, reagent grade, ACS, Reag. Ph Eur
TO0079
Toluene, analytical grade, ACS
TO0073
Toluene, extra pure
TO0077
Toluene, HPLC grade
TO0075
Toluene, reagent grade, ACS, ISO, Reag. Ph Eur
TO0072
Toluene, synthesis grade
TO0120
o-Toluidine, synthesis grade
TR0150
Trichloroethene, extra pure, stabilized with ethanol
TR0151
Trichloroethene, reagent grade, ACS, stabilized with ethanol
TR0202
Triethanolamine, extra pure, Ph Eur, NF
IS0154
2,2,4-Trimethylpentane, reagent grade, ACS, Reag. Ph Eur
XI0025
o-Xylene, extra pure, Reag. Ph Eur
XI0057
Xylene, mixture of isomers, analytical grade, ACS
XI0055
Xylene, mixture of isomers, reagent grade, ACS, Reag. Ph Eur
XI0050
Xylene, mixture of isomers, synthesis grade
pH buffers
ART. NO.
DESCRIPTION
SO1004
Buffer solution pH = 4,00 (20 °C) (Potassium hydrogen phthalate)
SO1007
Buffer solution pH = 7,00 (20 °C) (Potassium dihydrogen phosphate/di-Sodium hydrogen phosphate)
SO1009
Buffer solution pH = 9,00 (20 °C) (Boric acid/Potassium chloride/Sodium hydroxide)
SO1010
Buffer solution pH = 10,00 (20 °C) (Sodium carbonate/Sodium hydrogen carbonate)
SO1022
Buffer solution pH = 2,00 (20 °C) (Citric acid/Sodium hydroxide/Hydrochloric acid)
SO1092
Buffer solution pH = 9,26 (20 °C) (di-Sodium tetraborate decahydrate)
SO1101
Buffer solution pH = 1,00 (20 °C) (Hydrochloric acid/Sodium chloride)
SO1141
Buffer solution pH = 11,00 (20 °C) (Boric acid/Sodium hydroxide/Potassium chloride)
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19
Reagents
ART. NO.
DESCRIPTION
BA0056
Barium chloride, solution 10% w/v
BR0017
Brij® 35
LA0075
Glass wool, washed
HY0002
Hyamine ® 1622
RE0050
Nessler´s reagent
PO0415
Potassium iodide, solution 15% w/v, extra pure
PI0010
Pumice stone, granulated
SI0033
Silicone paste A, extra pure, for lubrication at high temperature
SI0034
Silicone paste B, extra pure, for lubrication at pressure and vacuum
PL0072
Silver sulfate, solution 1% in sulfuric acid, for COD determination, according to ISO 6060
SO0417
Sodium hydrogen sulfite, solution 40%, extra pure
SO0424
Sodium hydroxide, solution 50% w/v, extra pure
SO0432
Sodium hypochlorite, solution 10% w/v, extra pure
SO1151
Sodium peroxodisulfate solution 14% w/v + ortho-Phosphoric acid 0,73% w/v in water
SO0543
Sodium peroxodisulfate, solution approx
SO0920
Standard solution TOC: 2 ppm
AC0030
Vaseline oil, extra pure, Ph Eur, BP, USP
CI0225
Zincon, for the photometric determination of copper and zinc
Spectrometry
ART. NO.
DESCRIPTION
AC0317
Acetone, spectroscopy grade, Spectrosol®
CI0033
Cyclohexane, UV spectroscopy grade, Spectrosol®
HE0130
n-Heptane, 99%, spectroscopy grade, Spectrosol®
HE0230
n-Hexane, 96%, spectroscopy grade, Spectrosol®
PE0098
n-Pentane, 99%, spectroscopy grade, Spectrosol®
IS0155
2,2,4-Trimethylpentane, spectroscopy grade, Spectrosol®
Ultrapure acids
20
ART. NO.
DESCRIPTION
AC0358
Acetic acid glacial, ppb-trace analysis grade
AC0359
Acetic acid glacial, ppt-trace analysis grade
AM0269
Ammonia, solution 20 - 22%, ppb-trace analysis grade
AM0272
Ammonia, solution 20 - 22%, ppt-trace analysis grade
AC0780
Hydrochloric acid, 37%, ppb-trace analysis grade
AC0781
Hydrochloric acid, 37%, ppt-trace analysis grade
AC1061
Hydrofluoric acid, 48% , ppb-trace analysis grade
AC1062
Hydrofluoric acid, 48% , ppt-trace analysis grade
HI0143
Hydrogen peroxide, solution 30% w/w (110 vol), ppt-trace analysis grade
AC1617
Nitric acid, 69%, ppb-trace analysis grade
AC1618
Nitric acid, 69%, ppt-trace analysis grade
AC1761
Perchloric acid, 70%, ppb-trace analysis grade
AC2114
Sulfuric acid, 94%, ppb-trace analysis grade
AC2115
Sulfuric acid, 96%, ppt-trace analysis grade
AG0016
Water, ultra high purity for ICP
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Scharlau: providing High Quality Solutions for Petrochemical Analysis
Volumetric Titration
Secondary Standards
ART. NO.
DESCRIPTION
AC0566
Benzoic acid, secondary standard for volumetric titrations, Titrasure®
CA0185
Calcium carbonate, secondary standard for volumetric titrations, Titrasure ®
TR0427
Tris-(hydroxymethyl)-aminomethane, secondary standard for volumetric titrations, Titrasure ®
PO0207
Potassium chloride, secondary standard for volumetric titrations, Titrasure ®
PO0235
Potassium dichromate, secondary standard for volumetric titrations, Titrasure ®
PO0235
Potassium dichromate, secondary standard for volumetric titrations, Titrasure ®
PO0131
Potassium hydrogen phthalate, secondary standard for volumetric titrations, Titrasure ®
PO0404
Potassium iodate, secondary standard for volumetric titrations, Titrasure ®
SO0234
Sodium chloride, secondary standard for volumetric titrations, Titrasure ®
SO0531
di-Sodium oxalate, secondary standard for volumetric titrations, Titrasure ®
Volumetric Titration
Volumetric solutions
ART. NO.
DESCRIPTION
AM0420
Ammonium thiocyanate, solution 0,1 mol/l (0,1 N)
AC0966
Ethylenediaminetetraacetic acid, EDTA, disodium salt, concentrated solution to prepare 1 l of solution 0,01 mol/l (0,02N)
AC0996
Ethylenediaminetetraacetic acid, EDTA, disodium salt, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,2N)
AC0971
Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,01 mol/l (0,02 N)
AC0970
Ethylenediaminetetraacetic acid, EDTA, disodium salt, solution 0,1 mol/l (0,2 N)
AC0742
Hydrochloric acid, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N)
AC0759
Hydrochloric acid, concentrated solution to prepare 1 l of solution 0,5 mol/l (0,5 N)
AC0743
Hydrochloric acid, concentrated solution to prepare 1 l of solution 1 mol/l (1 N)
AC0757
Hydrochloric acid, solution 0,01 mol/l (0,01 N)
AC0754
Hydrochloric acid, solution 0,05 mol/l (0,05 N)
AC0746
Hydrochloric acid, solution 0,1 mol/l (0,1 N)
AC0740
Hydrochloric acid, solution 0,2 mol/l (0,2 N)
AC0763
Hydrochloric acid, solution 0,2 mol/l (0,2 N) in 2-propanol
AC0755
Hydrochloric acid, solution 0,25 mol/l (0,25 N)
AC0769
Hydrochloric acid, solution 0,31mol/l (0,31 N)
AC0745
Hydrochloric acid, solution 0,5 mol/l (0,5 N)
AC0744
Hydrochloric acid, solution 1 mol/l (1 N)
AC0751
Hydrochloric acid, solution 1,4 mol/l (1,4 N)
AC0748
Hydrochloric acid, solution 2 mol/l (2 N)
AC0738
Hydrochloric acid, solution 3 mol/l (3 N)
AC0749
Hydrochloric acid, solution 5 mol/l (5 N)
AC0752
Hydrochloric acid, solution 6 mol/l (6 N)
YO0025
Iodine, solution 0,01 mol/l (0,02 N)
YO0027
Iodine, solution 0,02365 mol/l (0,0473 N)
YO0023
Iodine, solution 0,05 mol/l (0,1 N)
YO0024
Iodine, solution 0,5 mol/l (1 N)
PL0145
Lead(II) nitrate, solution 0,05 mol/l
AC1765
Perchloric acid, solution in acetic acid 0,1 mol/l (0,1 N)
AC1105
ortho-Phosphoric acid, solution 0,1 mol/l
AC1106
ortho-Phosphoric acid, solution 1 mol/l
PO0221
Potassium dichromate, concentrated solution to prepare 1 l of solution 1/60 mol/l (0,1N)
PO0232
Potassium dichromate, solution 1/24 mol/l (0,25 N)
PO0231
Potassium dichromate, solution 1/6 mol/l (1 N)
PO0230
Potassium dichromate, solution 1/60 mol/l (0,1N)
PO0276
Potassium hydroxide, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N)
PO0277
Potassium hydroxide, concentrated solution to prepare 1 l of solution 1 mol/l (1 N)
PO0284
Potassium hydroxide, ethanolic solution 0,1 mol/l
PO0282
Potassium hydroxide, solution 0,1 mol/l (0,1 N)
PO0289
Potassium hydroxide, solution 0,1 mol/l (0,1 N) in 2-propanol
PO0292
Potassium hydroxide, solution 0,1 mol/l (0,1 N) in methanol
PO0281
Potassium hydroxide, solution 0,5 mol/l (0,5 N)
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21
Volumetric Titration (continued)
Volumetric solutions
22
ART. NO.
DESCRIPTION
PO0333
Potassium permanganate, concentrated solution to prepare 1 l of solution 0,02 mol/l (0,1 N)
PO0336
Potassium permanganate, solution 0,02 mol/l (0,1 N)
PO0335
Potassium permanganate, solution 0,2 mol/l (1 N)
PO0375
Potassium thiocyanate, solution 0,1 mol/l (0,1 N)
PL0051
Silver nitrate, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N)
PL0058
Silver nitrate, solution 0,01 mol/l (0,01 N)
PL0056
Silver nitrate, solution 0,02 mol/l (0,02 N)
PL0055
Silver nitrate, solution 0,1 mol/l (0,1 N)
PL0057
Silver nitrate, solution 1 mol/l (1 N)
SO0051
Sodium carbonate, solution 0,05 mol/l (0,1 N)
SO0050
Sodium carbonate, solution 0,5 mol/l (1 N)
SO0231
Sodium chloride, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1N)
SO0229
Sodium chloride, solution 0,1 mol/l (0,1 N)
SO0438
Sodium hydroxide, concentrated solution to prepare 1 l of solution 0,01 mol/l (0,01 N)
SO0427
Sodium hydroxide, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N)
SO0434
Sodium hydroxide, concentrated solution to prepare 1 l of solution 0,5 mol/l (0,5 N)
SO0428
Sodium hydroxide, concentrated solution to prepare 1 l of solution 1 mol/l (1 N)
SO0439
Sodium hydroxide, solution 0,01 mol/l (0,01 N)
SO0448
Sodium hydroxide, solution 0,02 mol/l (0,02 N)
SO0447
Sodium hydroxide, solution 0,025 mol/l (0,025 N)
SO0453
Sodium hydroxide, solution 0,05 mol/l (0,05 N)
SO0443
Sodium hydroxide, solution 0,1 mol/l (0,1 N)
SO0445
Sodium hydroxide, solution 0,2 mol/l (0,2 N)
SO0444
Sodium hydroxide, solution 0,25 mol/l (0,25 N)
SO0474
Sodium hydroxide, solution 0,313 mol/l (0,313 N)
SO0449
Sodium hydroxide, solution 0,3546 mol/l (0,3546 N)
SO0452
Sodium hydroxide, solution 0,4 mol/l (0,4 N)
SO0442
Sodium hydroxide, solution 0,5 mol/l (0,5 N)
SO0429
Sodium hydroxide, solution 1/9 mol/l (1/9 N)
SO0461
Sodium hydroxide, solution 10 mol/l (10 N)
SO0455
Sodium hydroxide, solution 5 mol/l (5 N)
SO0451
Sodium hydroxide, solution 6 mol/l (6 N)
SO0728
Sodium thiosulfate, concentrated solution to prepare 1 l of solution 0,1 mol/l (0,1 N)
SO0731
Sodium thiosulfate, solution 0,1 mol/l (0,1 N)
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Scharlab S.L.
Gato Pérez, 33. Pol. Ind. Mas d’en Cisa. 08181 Sentmenat, Barcelona
Tel.: +34 93 715 19 40
Fax: +34 93 715 27 65
E-mail: [email protected]
Scharlab Italia S.r.l.
Via Alcide De Gasperi 56. 20070 Riozzo Di Cerro al Lambro (Mi), Italy
Tel.: +39 02 9823 0679 / +39 02 9823 6266
Fax: +39 02 9823 0211 / +39 02 9811 9288
E-mail: [email protected]
Scharlab Magyarország Kft.
4034 Debrecen, Vágóhíd. u. 2., Hungary
Tel: 0036-787-634
Fax: 0036-781-081
E-mail: [email protected]
Scharlab Philippines, Inc.
18G Miller Compound, Barangay Bungad, San Francisco Del Monte, Quezon City 1105 Philippines
Tel.: +63 2 3514972
Fax: +63 2 3514972
E-mail: [email protected]
Scharlau Trading (Hangzhou) Company Ltd.
Room 508, Modern Star, 337# Shaoxing Road, Hangzhou, Zhejiang, China
Tel: 0086-571-88536628
Fax: 0086-571-88536698
E-mail: [email protected]
Quality
Transparency
You can access our online catalogue and get copies of CoA,
TDS and MSDS whenever you need.
Scharlab S.L.
www.scharlab.com
CAT-PET414
Our company has an integrated management
system according to ISO 9001: 2008 and ISO
14001: 2004.
A copy of the certificate is available on our website.