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 2.5LT 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

Löser™ Standard Solution for Osmometer

Packaging: Glass ampoules pH: 7 Color: None Dimethyl phthalate (DMP): None X10 STANDARD SOLUTION 900MOSM 10ML

Alfa Aesar™ Arsenic, Oil based standard solution, Specpure™, As 1000μg/g

50GR Arsenic, Oil based standard solution, Specpure|r, As 1000^mg/g 50g

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

Redox Standard, 250mV, Reagecon™

500ML STANDARD REDOX 250 MV 25°C

Scandium solution for ICP 1000mg/L 2% HNO3 matrix, Fisher Chemical™

125 ML Scandium solution for ICP 1,000mg/L 2%

N-Pentane, Certified AR for Analysis, Fisher Chemical

CAS: 109-66-0 Boiling Point: 36°C/96.8°F Color: Clear Formula Weight: 72.15g/mol Melting Point: −130°C/−202°F Physical Form: Liquid MDL Number: 9498 Molecular Formula: C5H12 Vapor Density: 2.5 Vapor Pressure: 573mbar at 20°C Viscosity: 0.25 mPaS at 20°C 2.5LT n-Pentane, Certified AR for analysis

Alfa Aesar™ Multi Ion cation IC standard solution, Specpure™ (Dionex) in 5% HNO3

100ML Multi Ion cation IC standard solution, Specpure|r (Dionex) in 5% HNO{3} 100ml

Multi Ion anion IC standard solution in H2O, Alfa Aesar™, Specpure™ (Dionex)

100ML Multi Ion anion IC standard solution, Specpure|r (Dionex) in H{2}O 100ml

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 2.5LT Tetrahydrofuran, for HPLC, unstabilised

Hanna Instruments™ 240 mV @ 25°C ORP Test Solutions

Concentration: 240mV Odor: Odorless Solubility: Soluble Color: Yellow Physical Form: Liquid pH Range: 7 ORP TESTING SOLUTION 240 MV @ 25C

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

Chemical Name or Material: Uranium Standard (Depleted) For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation ASSURANCE GRADE (DEPLETED) URANIUM STANDARD500ml

Reagecon™ Redox Standard 300mV

500ML STANDARD REDOX 300 MV 25°C

Ethene, SPEX CertiPrep™

ETHENErd @ 1000µg/mL 1.2mL

Redox Standard Solution, +358mV, Chem-Lab

500ML ETALON REDOX 358 MV A 25°C

Alfa Aesar™ Silver, Oil based standard solution, Specpure™, Ag 1000μg/g

50GR Silver, Oil based standard solution, Specpure|r, Ag 1000^mg/g 50g

Sodium nitrite, 0.1M Standardized Solution, Alfa Aesar™

500ML Sodium nitrite, 0.1M Standardized Solution500ml

Beryllium for AAS 1g/L HNO3/HF 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% HNO3/0.1% HF Molecular Formula: Be UN Number: 3287 500 ML Berilium 1g/L HNO3/HF matrix 500mL

Quinoxyfen in Cyclohexane 100μg/mL, Fisher Chemical™

1 ML Metabolite Quinoxyfen in Cyclohexane 100µg/mL

Tugsten solution for ICP 10g/L NH3 matrix, Fisher chemical™

Concentration: 10±0.02g/L Product Type: Mass spectrometry standards 100 ML Tugsten solution for ICP 10g/L NH3 matrix100mL

Alfa Aesar™ Rhenium, plasma standard solution, Specpure™, Re 10,000μg/mL

Chemical Name or Material: Rhenium plasma standard solution Name Note: Re 10000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00011195 UN Number: UN3264 RHENIUM, ICP 10000PPM 500ML

Conductivity solution 10,000μS.cm-1, Fisher Chemical™

1000 ML Conductivity solution 10,000 uS.cm-1

Parsol 1789 in Methanol 100μg/mL, Fisher Chemical™

1 ML Metabolite Parsol 1789 in Methanol 100µg/mL

Alfa Aesar™ Sulfur in Heavy Mineral Oil standard solution, Specpure™, 5μg/g (0.0005%)

100ML Sulfur in Heavy Mineral Oil standard solution, Specpure|r, 5^mg/g (0.0005%) 100ml

Metabolite cis-1,2-Dichloroethene in Methanol 100μg/mL, Fisher Chemical™

1 ML Metabolite cis-1,2-Dichloroethene in Methanol

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