Standards

Ethanol Absolute 99.8+%, Certified AR for Analysis, meets analytical specification of Ph.Eur., BP, Fisher Chemical

CAS: 64-17-5 Boiling Point: 78°C/172.4°F Color: Clear Colorless Formula Weight: 46.07g/mol Melting Point: −114°C/−173.2°F pH: 7 Physical Form: Liquid MDL Number: 3568 Molecular Formula: C2H6O 1LT Ethanol absolute 99.8+%, Certified AR for analysis, meets Ph.Eur., BP,USP

Acetonitrile, for HPLC, Fisher Chemical

CAS: 75-05-8 Boiling Point: 81°C/177.8°F Color: Colorless Formula Weight: 41.05g/mol Melting Point: −46°C/−50.8°F Physical Form: Liquid MDL Number: 1878 Molecular Formula: C2H3N Vapor Density: 1.42 Vapor Pressure: 97mbar at 20°C Viscosity: 0.36cp at 20°C 1LT Acetonitrile, for HPLC

Paragon Scientific™ General Purpose Viscosity Standard, N4000

500ML VISCOSITY STD Type N4000 UKAS ISO 17025

Potassium chloride, 0.007M, Conductivity Standard, Alfa Aesar™

Chemical Name or Material: Potassium chloride Name Note: 1000μmho at 25°C CAS: 7447-40-7 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: 0.007M Molecular Formula: KCl Formula Weight: 74.55 MDL Number: MFCD00011360 POTASSIUM CHLORIDE 0.007M COND. STD 4L

Standard Color Solution B, Brown, EP Grade, Reagecon™

Used to calibrate, control, qualify and validate color measurement instruments. Standard Color Solution B, Brown, EP Grade, Reagecon™ is a ready-to-use colorimetric solution produced in accordance with Eu. Ph. Chap 2 from a precise combination of Primary Color Solutions. 125ML STANDARD SOLUTION B PH. EUR.

Standard Color Solution GY, Green/Yellow, EP Grade, Reagecon™

Used to calibrate, control, qualify and validate color measurement instruments. Standard Color Solution GY, Green/Yellow, EP Grade, Reagecon™ is a ready-to-use colorimetric solution produced in accordance with Eu. Ph. Chap 2 from a precise combination of Primary Color Solutions. 125ML STANDARD GY PH EUR

Palintest™ Photometer Standard 5/7000

STANDARD FOR PHOTOMETER 5/7000

Acetone, Certified AR for analysis, meets analytical specification of Ph.Eur, Fisher Chemical

CAS: 67-64-1 Boiling Point: 56°C/132.8°F Color: Colorless Formula Weight: 58.08g/mol Melting Point: −95°C/−139°F pH: 7 Physical Form: Liquid MDL Number: 8765 Molecular Formula: C3H6O Vapor Density: 2 Vapor Pressure: 247mbar at 20°C Viscosity: 0.32 mPaS at 20°C 1LT Acetone, Certified AR for analysis, meets analytical specification of Ph.Eur

Arsenic Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™

Chemical Name or Material: Arsenic Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation ASSURANCE GRADE ARSENIC STANDARDrep 1000 ppm in 2% nitric acid 250mL

Yttrium, plasma standard solution, Y 1000μg/mL, Alfa Aesar™, Specpure™

Chemical Name or Material: Yttrium CAS: 1314-36-9 CAS: 1314-36-9 CAS: 7732-18-5 Physical Form: Liquid Molecular Formula: Y2O3 in 5% HNO3 MDL Number: MFCD00011468 YTTRIUM ICP-STD Y 1000UG/ML 100ML

N-Nitroso-dimethylamine in Methanol 10μg/mL, Fisher Chemical™

10 ML Metabolite N-Nitroso-dimethylamine in Methan

Tetrahydrofuran, Certified AR for Analysis, Stabilised with 0.025% BHT, Fisher Chemical

CAS: 109-99-9 Boiling Point: 66°C/150.8°F Color: Colorless Formula Weight: 72.11g/mol Melting Point: −108.4°C/−163.1°F pH: 7 to 8 Physical Form: Liquid MDL Number: 5356 Molecular Formula: C4H8O Vapor Density: 2.5 Vapor Pressure: 200mbar at 20°C Viscosity: 0.55cp at 20°C 1LT Tetrahydrofuran, Certified AR for analysis, stabilised with 0.025% BHT

Sodium Hydroxide solution Strong EU Pharmacopoeia, Fisher Chemical™

Pharmacopoeia reagents are intended for use in pharmacopoeia testing and monographs, produced under a GMP compliant ISO 9001 quality management system according to the relevant pharmacopoeia specification, using the pharmacopoeia reagent quality components and water meeting the relevant pharmacopoeia monograph requirement for Purified Water. Some pharmacopoeia standards are also accredited according to ISO 17025 and ISO Guide 43. 1000 ML Sodium Hydroxide solution Strong EU Pharma

Heptane, ≈99% N-Heptane, for HPLC

CAS: 142-82-5 Boiling Point: 98°C/208.4°F Color: Colorless Formula Weight: 100.2g/mol Melting Point: −91°C/−131.8°F Physical Form: Liquid MDL Number: 9544 Molecular Formula: C7H16 Vapor Density: 3.5 Vapor Pressure: 48mbar at 20°C Viscosity: 0.4 mPaS at 20°C 1LT Heptane, for HPLC, approx. 99% n-Heptane

Indium Solution for ICP, 100mg/L, HNO3 Matrix, Fisher Chemical™

100 ML Indium solution for ICP/MS 100mg/L HNO3

Conductivity Solution, 10000 μS.cm-1, Fisher Chemical™

Product Type: Conductivity Solution 500 ML Conductivity solution 10,000 uS.cm-1 500mL

Sulphuric Acid Solution, EU Pharmacopoeia Grade, Fisher Chemical™

Chemical Name or Material: Sulphuric acid Concentration: 0.05M 1000 ML Sulphuric Acid solution EU Pharmacopoeia

Alfa Aesar™ Indium, AAS standard solution, Specpure™, In 1000μg/mL

Chemical Name or Material: Indium, AAS standard solution Name Note: In 1000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00134048 UN Number: UN3264 INDIUM, AAS STANDARD SOL. 1000PPM 500ML

Parathion in Cyclohexane 100μg/mL, Fisher Chemical™

1 ML Metabolite Parathion in Cyclohexane 100µg/mL

Chem Lab™ Zinc Standard Solution (Spectro ECON)

500ML Zinc standard solution (Spectro ECON)(4.551 g Zn(NO3)2.6H2O / l 2% HNO3), for AAS

1,3-Butadiene, SPEX CertiPrep™

1,3-BUTADIENEstandard @ 1000µg/mL 1.2mL

Löser™ Standard Solution for Osmometer

Packaging: Glass ampoules pH: 7 Color: None Dimethyl phthalate (DMP): None X10 STANDARD SOLUTION 300MOSM 10ML

Diquat dibromide hydrate in Water 100μg/mL, Fisher Chemical™

1 ML Metabolite Diquat dibromide hydrate in Water

Sulphur solution for ICP/MS 10mg/L H2O matrix, Fisher chemical™

Concentration: 10mg/L Solvent or Matrix: H2O 100 ML Sulphur solution for ICP/MS 10mg/L H2O

Aluminium for AAS 1g/L HNO3 matrix, Fisher chemical™

Product Type: Atomic Absorption Spectroscopy Flame Single-Element Standard Solution Concentration: 1g/L ±0.002g/L Physical State: Liquid Solvent or Matrix: 2% HNO3 Molecular Formula: Al 1000 ML Aluminium 1g/L HNO3 matrix 1000mL

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