Standards

Tetrahydrofuran, for HPLC, Unstabilised, 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, for HPLC, unstabilised

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

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

Primary Opalescence Suspension Solution, Fisher Chemical™

100 ML Primary Opalescence Suspension EU Pharmacopoeia Grade 100mL

Acetonitrile, for HPLC-MS

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 Packaging: Amber glass bottle Vapor Density: 1.42 Vapor Pressure: 97mbar at 20°C Viscosity: 0.36cp at 20°C 1LT Acetonitrile, for HPLC-MS

Cyclohexane, Certified AR for Analysis, Fisher Chemical

CAS: 110-82-7 Boiling Point: 81°C/177.8°F Color: Colorless Formula Weight: 84.15g/mol Melting Point: 6.5°C/43.7°F Physical Form: Liquid MDL Number: 3814 Molecular Formula: C6H12 Vapor Density: 2.9 Vapor Pressure: 104mbar at 20°C Viscosity: 0.94 mPaS at 20°C 2.5LT Cyclohexane, Certified AR for analysis

Reagecon™ Conductivity Standard, NIST Traceable, 200μS/cm

500 ML Conductivity standard solution 200µS/cmconductivity at 25°C traceable to NIST,

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

Arsenic plasma standard solution, Alfa Aesar™, Specpure™

Chemical Name or Material: Arsenic CAS: 7697-37-2 CAS: 7440-38-2 CAS: 7732-18-5 Physical Form: Liquid Molecular Formula: As in 5% HNO3 MDL Number: MFCD00085309 ARSENIC ICP-STD AS 1000UG/ML 50ML

Reagecon™ Osmolality Standard, 2000mOsm/kg H2O

X12 AMP 2000MOSM/KG H2O OSMOLALITY STANDARD

Chloroform, for HPLC, Stabilised with Amylene, Fisher Chemical

CAS: 67-66-3 Boiling Point: 61°C/141.8°F Color: Colorless Formula Weight: 119.38g/mol Melting Point: −63°C/−81.4°F Physical Form: Liquid MDL Number: 826 Molecular Formula: CHCl3 Vapor Pressure: 213mbar at 20°C Viscosity: 0.56 mPaS at 20°C 1LT Chloroform, for HPLC, stabilised with amylene

Potassium Dichromate solution 0.0167mol/L, Fisher Chemical™

1000 ML Potassium Dichromate solution 0.0167mol/L

Sodium Arsenite Solution, 0.05M, Fisher Chemical™

1000 ML Sodium Arsenite solution 0.05mol/L 1000mL

Palladium Standard For ICP, 1000μg/mL in 10% HCl, Assurance Grade, SPEX CertiPrep™

Chemical Name or Material: Palladium Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation ASSURANCE GRADE PALLADIUM STANDARDSalzsäure, 500ml

Reagecon™ Osmolality Standard, 100mOsm/kg H2O

X12 AMP 100MOSM/KG H2O OSMOLALITY STANDARD

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

Bookfield™ Silicone Viscosity Standard, 50mPas

500 ML Viscosity silicone oil standards 0.960specific gravity calibrated at 25C in 500mL botts

Acetic Anhydride solution R1 EU Pharmacopoeia, Fisher Chemical™

1000 ML Acetic Anhydride solution R1 EU Pharmacopo

Ethanol, 95% (v/v), Certified AR for Analysis, Fisher Chemical

2.5LT Ethanol, 95% v/v, Certified AR for analysis

Acetone, Extra Pure, SLR, 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, extra pure, SLR

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