Data Catalog

• Federal

  SRM 3184 Bromide Anion (Br-) Standard Solution    recent views

  National Institute of Standards and Technology —

  This Standard Reference Material (SRM) is intended as a primary calibration standard for the quantitative determination of bromide using anion ion chromatography (IC)...
• Federal

  SRM 2685c Bituminous Coal (Nominal Mass Fraction 5 % Sulfur)    recent views

  National Institute of Standards and Technology —

  This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques used in the analysis of coals and materials of a similar matrix....
• Federal

  SRM 3262 St. John's Wort (Hypericum perforatum L.) Aerial Parts    recent views

  National Institute of Standards and Technology —

  SRM 3262 St. John's Wort (Hypericum perforatum L.) Aerial Parts - This Standard Reference Material (SRM) is intended primarily for use in validating analytical...
• Federal

  SRM 3180 Iodide Anion (I-) Standard Solution    recent views

  National Institute of Standards and Technology —

  This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of iodide. A unit of SRM 3180 consists...
• Federal

  SRM 3239 Isoflavones Calibration Solution    recent views

  National Institute of Standards and Technology —

  SRM 3239 Isoflavones Calibration Solution - This Standard Reference Material (SRM) is intended primarily for use in calibration of instruments and techniques used for...
• Federal

  SRM 1632e Trace Elements in Coal (Bituminous)    recent views

  National Institute of Standards and Technology —

  SRM 1632e Trace Elements in Coal (Bituminous) - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques used in the...

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• Federal

  SRM 2776 Sulfur in Furnace Coke    recent views

  National Institute of Standards and Technology —

  Standard Reference Material 2776 Sulfur in Furnace Coke - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of test methods and...
• Federal

  SRM 3185 Nitrate Anion (NO3-) Standard Solution    recent views

  National Institute of Standards and Technology —

  This Standard Reference Material (SRM) is intended as a primary standard for the quantitative determination of nitrate using anion ion chromatography (IC) or other...
• Federal

  SRM 2719 Calcined Petroleum Coke    recent views

  National Institute of Standards and Technology —

  Standard Reference Material 2719 Calcined Petroleum Coke - This Standard Reference Material (SRM) is intended primarily for use in the calibration of apparatus and...
• Federal

  SRM 695 Trace Elements in Multi-Nutrient Fertilizer    recent views

  National Institute of Standards and Technology —

  Standard Reference Material 695 Trace Elements in Multi-Nutrient Fertilizer - This Standard Reference Material (SRM) is intended primarily for use in the evaluation...
• Federal

  SRM 2585 Organic Contaminants in House Dust    recent views

  National Institute of Standards and Technology —

  SRM 2585 Organic Contaminants in House Dust - This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the determination of...
• Federal

  SRM 1546a Meat Homogenate    recent views

  National Institute of Standards and Technology —

  SRM 1546a Meat Homogenate - This Standard Reference Material (SRM) is intended primarily for validation of methods for determining fatty acids, cholesterol,...
• Federal

  SRM 1635a Trace Elements in Coal (Subbituminous)    recent views

  National Institute of Standards and Technology —

  SRM 1635a Trace Elements in Coal (Subbituminous) - This Standard Reference Material (SRM) is intended primarily for the evaluation of techniques used in the analysis...
• Federal

  SRM 2631a Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 3000 µmol/mol)    recent views

  National Institute of Standards and Technology —

  This Standard Reference Material (SRM) is a primary gas mixture for which the amount-of-substance fraction, expressed as concentration, may be related to secondary...
• Federal

  SRM 3252 Protein Drink Mix    recent views

  National Institute of Standards and Technology —

  SRM 3252 Protein Drink Mix - This Standard Reference Material (SRM) is intended primarily for validation of methods for determining proximates, fatty acids,...
• Federal

  SRM 3235 Soy Milk    recent views

  National Institute of Standards and Technology —

  SRM 3235 Soy Milk - This Standard Reference Material (SRM) is intended primarily for validation of methods for determining vitamins, elements, proximates, fatty...
• Federal

  SRM 2973 Vitamin D Metabolites in Frozen Human Serum (High Level)    recent views

  National Institute of Standards and Technology —

  SRM 2973 Vitamin D Metabolites in Frozen Human Serum (High Level) - This Standard Reference Material (SRM) is intended for use as an accuracy control in the critical...
• Federal

  SRM 194a Ammonium Dihydrogen Phosphate    recent views

  National Institute of Standards and Technology —

  SRM 194a Ammonium Dihydrogen Phosphate - This Standard Reference Material (SRM) is a highly purified and homogeneous lot of crystalline ammonium dihydrogen phosphate...

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