IAEA-S-3 (Sulfur Isotopes in Silver Sulfide) Item no. NIST-8529 Unit 1 bottle x 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
GISP-Water - Greenland Ice Sheet Precipitation Item no. NIST-8536 Unit 20 mL Analytes Select to compare Price on request - + Add to cart All product details
NBS 22 Oil - Carbon and Hydrogen Isotopes in Oil Item no. NIST-8539 Unit 1 mL Analytes Select to compare Price on request - + Add to cart All product details
IAEA-CH-7 (Carbon and Hydrogen Isotopes in Polyethylene Foil) Item no. NIST-8540 Unit 3,5 g Analytes Select to compare Price on request - + Add to cart All product details
USGS 24-Graphite Item no. NIST-8541 Unit 0,8 g Analytes Select to compare Price on request - + Add to cart All product details
Lithium Carbonate Item no. NIST-8545 CAS Number [554-13-2] Unit 0,4 g Molecular formula Li2CO3 Analytes Select to compare Price on request - + Add to cart All product details
NBS28-Silica Sand Item no. NIST-8546 Unit 0,4 g Analytes Select to compare Price on request - + Add to cart All product details
IAEA-N-1 (Nitrogen Isotopes in Ammonium Sulfate) Item no. NIST-8547 Unit 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
IAEA-N-2 (Nitrogen Isotopes in Ammonium Sulfate) Item no. NIST-8548 Unit 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
USGS25 (Nitrogen Isotopes in Ammonium Sulfate) Item no. NIST-8550 Unit 0,8 g Analytes Select to compare Price on request - + Add to cart All product details
USGS26 (Nitrogen Isotopes in Ammonium Sulfate) Item no. NIST-8551 Unit 0,8 g Analytes Select to compare Price on request - + Add to cart All product details
NSVEC (Nitrogen Isotopes in Gaseous Nitrogen) - 300 µmol Item no. NIST-8552 Unit glass tube Analytes Select to compare Price on request - + Add to cart All product details
IAEA-S-4 (Soufre de Lacq) (Sulfur Isotopes in Elemental Sulfur) Item no. NIST-8553 Unit 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
IAEA-S-1 (Sulfur Isotopes in Silver Sulfide) Item no. NIST-8554 Unit 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
IAEA-S-2 (Sulfur Isotopes in Silver Sulfide) Item no. NIST-8555 Unit 0,5 g Analytes Select to compare Price on request - + Add to cart All product details
NBS127 (Sulfur and Oxygen Isotopes in Barium Sulfate, IAEA) (restricted sales item) Item no. NIST-8557 CAS Number [7727-43-7] Unit 0,5 g Molecular formula BaSO4 Analytes Select to compare Price on request - + Add to cart All product details
CO2-Heavy, Paleomarine Origin Item no. NIST-8562 Unit set (2) Analytes Select to compare Price on request - + Add to cart All product details
CO2-Light, Petrochemical Origin Item no. NIST-8563 Unit set (2) Analytes Select to compare Price on request - + Add to cart All product details
CO2-Biogenic, Modern Biomass Origin Item no. NIST-8564 Unit set (2) Analytes Select to compare Price on request - + Add to cart All product details
USGS34 Potassium Nitrate Item no. NIST-8568 Unit 0,9 g Analytes Select to compare Price on request - + Add to cart All product details
USGS35 Sodium Nitrate Item no. NIST-8569 Unit 0,9 g Analytes Select to compare Price on request - + Add to cart All product details
Henderson Molybdenite Item no. NIST-8599 Unit 10 g Analytes Select to compare Price on request - + Add to cart All product details
Mercury Isotopes in UM-Almaden Mono-Elemental Secondary Standard Item no. NIST-8610 Unit 4 x 5 mL Analytes Select to compare Price on request - + Add to cart All product details
NISTmAb, Humanized IgG1k Monoclonal Antibody (to be stored at -80°C) Item no. NIST-8671 Unit 800 microliters Analytes Select to compare Price on request - + Add to cart All product details
Filter media - Air particulate matter Item no. NIST-8785 Unit 3 filters Analytes Select to compare Price on request - + Add to cart All product details
Filter blank for NIST-RM 8785 Item no. NIST-8786 Unit filter Analytes Select to compare Price on request - + Add to cart All product details
Cholesterol Item no. NIST-911c CAS Number [57-88-5] Unit 2 g Molecular formula C27H46O Analytes Select to compare Price on request - + Add to cart All product details
Urea Item no. NIST-912b Unit 25 g Analytes Select to compare Price on request - + Add to cart All product details
Uric acid Item no. NIST-913b CAS Number [69-93-2] Unit 10 g Molecular formula C5H4N4O3 Analytes Select to compare Price on request - + Add to cart All product details
Creatinine Item no. NIST-914b CAS Number [60-27-5] Unit 10 g Molecular formula C4H7N3O Analytes Select to compare Price on request - + Add to cart All product details
Calcium carbonate, clinical Item no. NIST-915c Unit 20 g Analytes Select to compare Price on request - + Add to cart All product details
D-Glucose (dextrose, clinical) Item no. NIST-917d CAS Number [50-99-7] Unit 50 g Molecular formula C6H12O6 Analytes Select to compare Price on request - + Add to cart All product details
Potassium Chloride General and Ion Activity Standard (Dried at 110 °C) Item no. NIST-918c Unit 30 g Analytes Select to compare Price on request - + Add to cart All product details
D-Mannitol Item no. NIST-920 Unit 50 g Analytes Select to compare Price on request - + Add to cart All product details
Cortisol (Hydrocortisone) Item no. NIST-921a Unit 1 g Analytes Select to compare Price on request - + Add to cart All product details
Lithium carbonate (clinical) Item no. NIST-924a CAS Number [554-13-2] Unit 30 g Molecular formula Li2CO3 Analytes Select to compare Price on request - + Add to cart All product details
Bovine Serum Albumin (7 % Solution) (Total Protein Standard) (restricted sales item) - Product Expiration Date: 01 June 2030 Item no. NIST-927g Unit 10 x 2,2 mL Analytes Select to compare Price on request - + Add to cart All product details
Lead nitrate (clinical) Item no. NIST-928 Unit 30 g Analytes Select to compare Price on request - + Add to cart All product details
Magnesium gluconate dihydrate Item no. NIST-929a CAS Number [59625-89-7] Unit 5 g Molecular formula C12H22MgO14 · 2H2O Analytes Select to compare Price on request - + Add to cart All product details
Toxic Metals and Metabolites in Frozen Human Blood, Standard Reference Material (dry ice shipment) Item no. NIST-955d Unit 6 vials x 1.6 mL Analytes Select to compare Price on request - + Add to cart All product details
Electrolytes in Frozen Human Serum Item no. NIST-956e Unit 6 ampoules (2 x 3 levels) Analytes Select to compare Price on request - + Add to cart All product details
Creatinine in Frozen Human Serum Item no. NIST-967b Unit 4 vials x 1 mL Analytes Select to compare Price on request - + Add to cart All product details
Fat soluble cholesterol and vitamins in frozen human serum Item no. NIST-968f Unit 2 vials x 1 mL Analytes Select to compare Price on request - + Add to cart All product details
Hormones in Frozen Human Serum Item no. NIST-971a Unit 4 x 2 mL Analytes Select to compare Price on request - + Add to cart All product details
Vitamin D Metabolites in Frozen Human Serum Item no. NIST-972a Unit 4 x 1mL Analytes Select to compare Price on request - + Add to cart All product details
Sodium chloride - Isotopic composition Item no. NIST-975a Unit 0,25 g Analytes Select to compare Price on request - + Add to cart All product details
Sodium bromide - Isotopic composition Item no. NIST-977 Unit 0,25 g Analytes Select to compare Price on request - + Add to cart All product details
Silver nitrate - Assay/isotopic composition Item no. NIST-978a Unit 0,25 g Analytes Select to compare Price on request - + Add to cart All product details
Chromium nitrate - Isotopic composition Item no. NIST-979 Unit 0,25 g Analytes Select to compare Price on request - + Add to cart All product details
Magnesium - Isotopic composition Item no. NIST-980 Unit 0,25 g Analytes Select to compare Price on request - + Add to cart All product details