Out of Stock - Item is not available at this time - Red brass C Item no. NIST-1111 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Item is not available at this time - Gilding metal A Item no. NIST-1112 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Item is not available at this time - Gilding metal B Item no. NIST-1113 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Item is not available at this time - Gilding Metal C Item no. NIST-1114 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Item is not available at this time - Commercial bronze B Item no. NIST-1116 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Item is not available at this time - Commercial bronze C Item no. NIST-1117 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Item is not available at this time - Phosphate rock, Florida (fertilizer) - Constitutents Item no. NIST-120c Unit 90 g Analytes Select to compare Price on request - + Add to cart All product details
Low alloy steel carbon (AISI 1078) Item no. NIST-1224 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Low alloy steel, basic open hearth, 1% C Item no. NIST-1227 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Item is not available at this time - Fumed silica board Item no. NIST-1459 Unit each Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Alternative: NIST-1991 Mixed Coal Tar/Petroleum Extract in Methylene Chloride - Complex Mixture of PAHs from Coal Tar Item no. NIST-1597a Unit 3 x 1,3 mL Analytes Select to compare Price on request - + Add to cart All product details
Low Alloy Steel Item no. NIST-1762b Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Low Alloy Steel Item no. NIST-1763b Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Product is not available at this time - Lithium ore, Petalite - Lithium oxide Item no. NIST-182 Unit 45 g Analytes Select to compare Price on request - + Add to cart All product details
Currently Out of Stock - pH Standards Item no. NIST-186g Unit set Analytes Select to compare Price on request - + Add to cart All product details
Portland cement - Constituents Item no. NIST-1884b Unit 5 vials x 4,5 g Analytes Select to compare Price on request - + Add to cart All product details
Portland cement - Constituents Item no. NIST-1888b Unit 4 x 5 g Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Product is not available at this time - Potassium tetroxalate dihydrate pH buffer Item no. NIST-189c Unit 65 g Analytes Select to compare Price on request - + Add to cart All product details
Mix Coal Tar/Petroleum Extract in Methylene Chloride Item no. NIST-1991 Unit 5 x 1.2 mL Analytes Select to compare Price on request - + Add to cart All product details
Out of Stock - Item is not available at this time - Potassium dihydrogen phosphate (fertilizer) - Phosphorous and potassium Item no. NIST-200b Unit 90 g Analytes Select to compare Price on request - + Add to cart All product details
Low-Energy Charpy V-Notch Specimens (Self-Verification, 8-mm Striker) (ASTM E23) Item no. NIST-2093 Unit set (5) Analytes Select to compare Price on request - + Add to cart All product details
High-Energy Charpy V-Notch Specimens (Self-Verification, 8-mm Striker) (ASTM E23) Item no. NIST-2097 Unit set (5) Analytes Select to compare Price on request - + Add to cart All product details
Super-High-Energy Charpy V-Notch Specimens (NIST-Verification, 8-mm Striker) Item no. NIST-2098 Unit set Analytes Select to compare Price on request - + Add to cart All product details
Montana I soil - Trace and const. elements (highly elevated) Item no. NIST-2710a Unit 50 g Analytes Select to compare Price on request - + Add to cart All product details
Mercury in Crude Oil Item no. NIST-2778 CAS Number [7439-97-6] Unit 5 x 10 mL Molecular formula Hg Analytes Select to compare Price on request - + Add to cart All product details
Monoester Phthalates in Acetonitrile Item no. NIST-3060 Unit 5 ampoules x 1,2 mL Analytes Select to compare Price on request - + Add to cart All product details
Yohimbe-Containing Solid Oral Dosage Form Item no. NIST-3383 Unit 5 x 1.1 g Analytes Select to compare Price on request - + Add to cart All product details
Mercury, Perchlorate, and Iodide in Frozen Human Urine Item no. NIST-3668 Unit 10 vials x 1,5 mL Analytes Select to compare Price on request - + Add to cart All product details
Ferrochromium, High Carbon (powder) Item no. NIST-64c Unit 100 g Analytes Select to compare Price on request - + Add to cart All product details
***sold out***Phosphate rock, western (fertilizer) - Constituents Item no. NIST-694 Unit 90 g Analytes Select to compare Price on request - + Add to cart All product details
Krill Oil - Fatty acids Item no. NIST-8037 Unit 3 x 4,5 mL Analytes Select to compare Price on request - + Add to cart All product details
Adamantane for Subambient DSC Temperature and Enthalpy Calibration Item no. NIST-8103 Unit 1 g Analytes Select to compare Price on request - + Add to cart All product details
Cocoa Flavanol Extract Item no. NIST-8403 Unit 5 x 2 g Analytes Select to compare Price on request - + Add to cart All product details
Almond Flour for Allergen Detection Item no. NIST-8404 Unit 5 x 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
Ammonium ZSM-5 Zeolite Item no. NIST-8852 Unit 35-40 g Analytes Select to compare Price on request - + Add to cart All product details
Liquid Absorbance Standard for Ultraviolet and Visible Spectrophotometry Item no. NIST-931h Unit set (12x10 mL) 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
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
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
Potassium Chloride Primary Standard (Dried at 500 °C) Item no. NIST-999c Unit 30 g Analytes Select to compare Price on request - + Add to cart All product details
High Alloy (HC-250 + V) Item no. NIST-C1290 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
High Alloy (Ni-Hard, Type I) Item no. NIST-C1291 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
High Alloy (Ni-Hard, Type IV) Item no. NIST-C1292 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
HA Steel ACI (17/4 PH) Item no. NIST-C2400 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Battery Lead (UNS 52770) Item no. NIST-C2415a Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Bullet Lead Item no. NIST-C2416 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Lead-Base Alloy Item no. NIST-C2417 Unit disc Analytes Select to compare Price on request - + Add to cart All product details
Ductile Iron C Item no. NIST-C2424 Unit disc Analytes Select to compare Price on request - + Add to cart All product details