Standards

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

Hanna Instruments™ 1413 µS/cm Conductivity Standard Solution Sachets

Odor: Odorless Solubility: Soluble Color: Colorless Physical Form: Liquid pH Range: 7 pH at 20°C SOLUTION CONDUCT. 1413US

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

WTW™ Ammonium Standard Solution

STANDARD SOLUTION AMMONIA 1000MG/L

Hydrochloric acid, 0.01N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Hydrochloric acid Name Note: 0.01N CAS: 7647-01-0 CAS: 7732-18-5 Physical Form: Liquid Molecular Formula: HCl Formula Weight: 36.46 MDL Number: MFCD00011324 HYDROCHLORIC ACID 0.01N STAND. SOL. 4L

HCl Dilution Matrix, EP Grade, Reagecon™

HCL Dilution Matrix, Ph.EurHADM1, 1 Liter

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

Thermo Scientific™ Orion™ ISE Calibration Standards

ORION NITRITE AND NITROGEN OXIDE STD, 0.1M NANO2,

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

Conductivity Solution, 5μS.cm-1, Fisher Chemical™

500 ML Conductivity solution 5 uS.cm-1 500mL

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

Reagecon™ Conductivity Standard, NIST Traceable, 1,000μS/cm

500 ML CONDUCTIVITY STANDARD 1000µM/CM 500ML

Sherwood Scientific™ Sodium Standard Solution

X6 standard 100mL 1000 ppm Sodium (pack of 6)

Bookfield™ Silicone Viscosity Standard, 50mPas

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

Hydrochloric acid, 6.0N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Hydrochloric acid CAS: 7647-01-0 CAS: 7732-18-5 Physical Form: Liquid Molecular Formula: HCl Formula Weight: 36.46 MDL Number: MFCD00011324 4LT Hydrochloric acid, 6.0N Standardized Solution 4l

Alfa Aesar™ Ultramark™ 2500F

1GR Ultramarkr 2500F

Paraoxon-ethyl in Methanol 1000μg/mL, Fisher Chemical™

1 ML Metabolite Paraoxon-ethyl in Methanol 1,000µg

Ethylene Oxide in Methanol, Fisher Chemical™

1 ML Metabolite Ethylene Oxide in Methanol 1,000µg/mL 1mL

Chromium solution for ICP 1g/L HNO3 matrix, Fisher chemical™

Concentration: 1±0.002g/L Product Type: Mass spectrometry standards 500 ML Chromium solution for ICP 1g/L HNO3 matrix

3-Methoxypropylamine solution for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Product Type: Ion Chromatography Single Component Standard Solution Concentration: 1g/L Physical State: Liquid Solvent or Matrix: H2O Molecular Formula: CH3O(CH2)3NH3+ 250 ML Methoxypropylamine solution for Ion Chromat

Rubidium solution for ICP/MS 100mg/L HNO3 matrix, Fisher Chemical™

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

Cyanide solution for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Product Type: Ion Chromatography Single Component Standard Solution Concentration: 1g/L Physical State: Liquid Solvent or Matrix: 0.1% KOH Molecular Formula: Cn- 500 ML Cyanide solution for Ion Chromatography

Reagecon™ Osmolality Standard, 850mOsm/kg H2O

X12 AMP 850MOSM/KG H2O OSMOLALITY STANDARD

Mettler Toledo™ Conductivity Standards 12.88mS/cm

X6 Conductivity standard, 12.88mS 250mL

Calcium Standard For ICP, 10,000μg/mL in 5% HNO3, SPEX CertiPrep™

Chemical Name or Material: Calcium Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation ASSURANCE GRADE CALCIUM STANDARDSalpetersäure, 250ml

Reagecon™ Osmolality Standard, 100mOsm/kg H2O

X12 AMP 100MOSM/KG H2O OSMOLALITY STANDARD

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