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Federal
SRM 2387 Peanut Butter
National Institute of Standards and Technology —
SRM 2387 Peanut Butter - This Standard Reference Material (SRM) is intended primarily for use in validating methods for determining proximates, fatty acids, calories,... -
Federal
SRM 999c Potassium Chloride (High-Purity Chemical)
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as an analytical standard of known potassium (K) and chloride (Cl-) content. This lot of potassium chloride... -
Federal
SRM 1950 Metabolites in Frozen Human Plasma
National Institute of Standards and Technology —
SRM 1950 Metabolites in Frozen Human Plasma - This Standard Reference Material (SRM) is intended primarily for validation of methods for determining metabolites such... -
Federal
SRM 2384 Baking Chocolate
National Institute of Standards and Technology —
SRM 2384 Baking Chocolate - This Standard Reference Material (SRM) is intended primarily for use in validating methods for determining proximates, fatty acids,... -
Federal
SRM 2689 Coal Fly Ash
National Institute of Standards and Technology —
Standard Reference Material 2689 Coal Fly Ash - This Standard Reference Material (SRM) is intended for use in the evaluation of analytical methods used for the... -
Federal
SRM 2585 Organic Contaminants in House Dust
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 3235 Soy Milk
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 1635a Trace Elements in Coal (Subbituminous)
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 915b Calcium Carbonate
National Institute of Standards and Technology —
Standard Reference Material SRM 915c Calcium Carbonate - This Standard Reference Material (SRM) is intended for use as an analytical standard of known purity. It is... -
Federal
SRM 1450e Fibrous Glass Board
National Institute of Standards and Technology —
SRM 1450e Fibrous Glass Board - This Standard Reference Material (SRM) is intended primarily for use in the measurement of the thermal conductivity or thermal... -
Federal
SRM 2973 Vitamin D Metabolites in Frozen Human Serum (High Level)
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
Enterococcus Digital PCR Dataset
U.S. Environmental Protection Agency —
Dataset includes repeated measures of the National Institute of Standards and Technology Standard Reference Material 2917 (SRM 2917) using an Enterococcus digital PCR... -
Federal
SRM 3186 Phosphate Anion (PO43-) Standard Solution
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 phosphate using anion ion... -
Federal
SRM 3185 Nitrate Anion (NO3-) Standard Solution
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 3184 Bromide Anion (Br-) Standard Solution
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 194a Ammonium Dihydrogen Phosphate
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... -
Federal
SRM 1633c Trace Elements in Coal Fly Ash
National Institute of Standards and Technology —
SRM 1633c Trace Elements in Coal Fly Ash - This Standard Reference Material (SRM) is intended for use in the evaluation of analytical methods for the determination of... -
Federal
SRM 3949 Folate Vitamers in Frozen Human Serum
National Institute of Standards and Technology —
Standard Reference Material 3949 Folate Vitamers in Frozen Human Serum -
Federal
SRM 3182 Chloride Anion (Cl-) Standard Solution
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended as a primary standard for the quantitative determination of chloride using anion ion chromatography (IC) or other... -
Federal
SRM 2693 Bituminous Coal (Nominal Mass Fraction 0.5 % Sulfur)
National Institute of Standards and Technology —
Standard Reference Material 2693 Bituminous Coal (Nominal Mass Fraction 0.5 % Sulfur) - This Standard Reference Material (SRM) is intended primarily for use in the...