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

Chloroform, 99.8+%, Certified AR for Analysis, 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, 99.8+%, Certified AR for analysis, stabilised with amylene

Mettler Toledo™ Conductivity Standards 10μS/cm

250 mL Conductivity standard, 10uS/cm

Bisphenol a in Methanol 1000μg/mL, Fisher Chemical™

1 ML Metabolite Bisphenol A in Methanol 1,000µg/mL

Magnesium for AAS 1g/L HCl 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% HCl Molecular Formula: Mg 1000 ML Magnesium 1g/L HCl matrix 1000mL

Mettler Toledo™ Conductivity Standards 500μS/cm

CONDUCTIVITY STANDARD, 500US/CM

Reagecon™ Osmolality Standard, 850mOsm/kg H2O

X12 AMP 850MOSM/KG H2O OSMOLALITY STANDARD

Zinc Sulphate EU Pharmacopoeia, Fisher Chemical™

1000 ML Zinc Sulphate EU Pharmacopoeia Grade1000mL

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

Conductivity Solution Standard, Hanna Instruments

ELECTRODE STORAGE SOLUTION 500ML

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

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

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

Reagecon™ Analytic Volumetric Solution Nitric Acid, 1.0N, 1.0M

1LT NITRIC ACID 1.0M 1L ANALYTICAL VOLUMETRIC SO

Mettler Toledo™ Conductivity Standards 12.88mS/cm

X6 Conductivity standard, 12.88mS 250mL

Chloropicrin, SPEX CertiPrep™

1.2 ML Chloropicrin SPEX Single component organicstandard @ 1000µg/mL 1.2mL

Reagecon™ Melting Point Standard Set

X3 MELTING P. STD SULPHANILAMIDE, CAFEI,VANI 10GR

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

Chemical Name or Material: Copper Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation ASSURANCE GRADE COPPER STANDARDSalpetersäure, 100ml

Calcium 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: Ca2+ 100 ML Calcium solution for Ion Chromatography1g/L H2O matrix100mL

Calcium Solution for Ion Chromatography, 1g/L, H2O Matrix, Fisher Chemical™

100 ML Calcium solution for ICP 10g/L HNO3 matrix100mL

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 2.5LT Acetonitrile, for HPLC

Palintest™ COD Tube Tests, 150mg/L

25 TEST COD tube tests Palintest COD/150, mercury25 tests range 0 to 150mg/L

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

125ML STANDARD SOLUTION B PH. EUR.

Titanium Standard For ICP, 10,000μg/mL, SPEX CertiPrep™

ASSURANCE GRADE TITANIUM STANDARD500ml

Reagecon™ Brix Standard

For Use With (Equipment): All brands of refractometers Stabilizer: Yes Packaging: Dropper bottle 15ML SUCROSE (BRIX) STD 60% - 1.441928 (± 0.00004)

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