Datasets

• SRM 2682c Subbituminous Coal (Nominal Mass Fraction 0.5 % Sulfur)

  Standard Reference Material 2682c Subbituminous Coal (Nominal Mass Fraction 0.5 % Sulfur) - This Standard Reference Material (SRM) is intended primarily for use in the...

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

  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 working...

• SRM 2585 Organic Contaminants in House Dust

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

• SRM 2452 Hydrogen in Titanium Alloy

  SRM 2452 Hydrogen in Titanium (Nominal Mass Fraction 60 mg/kg) - This Standard Reference Material (SRM) is intended for use in the evaluation of methods and the calibration of...

• SRM 2387 Peanut Butter

  SRM 2387 Peanut Butter - This Standard Reference Material (SRM) is intended primarily for use in validating methods for determining proximates, fatty acids, calories, vitamins,...

• SRM 2384 Baking Chocolate

  SRM 2384 Baking Chocolate - This Standard Reference Material (SRM) is intended primarily for use in validating methods for determining proximates, fatty acids, calories,...

• SRM 2378 Fatty Acids in Human Serum

  Donor serum for SRM 2378 was collected from three groups of individuals: (level 1) three healthy donors who took 1000 mg/day of fish oil supplements for a minimum of one month...

• SRM 2193a Calcium Carbonate pH Standard [used as saturated Ca(OH)2 solution]

  SRM 2193a Calcium Carbonate pH Standard [used as saturated Ca(OH)2 solution] - This Standard Reference Material (SRM) is intended for use in preparing solutions for calibrating...

• SRM 200b Potassium Dihydrogen Phosphate (Fertilizer Standard)

  Standard Reference Material 200b Potassium Dihydrogen Phosphate (KH2PO4) - This Standard Reference Material (SRM) is a highly purified and homogeneous lot of crystalline...

• SRM 1974c Organics in Mussel Tissue (Mytilus edulis)

  Organics in Mussel Tissue (Mytilus edulis) - This Standard Reference Material (SRM) is a frozen mussel tissue homogenate intended for use in evaluating analytical methods for...

• SRM 1958 Organic Contaminants in Fortified Human Serum (Freeze-Dried)

  SRM 1958 Organic Contaminants in Fortified Human Serum (Freeze-Dried) - This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the...

• SRM 1957 Organic Contaminants in Non-Fortified Human Serum (Freeze-Dried)

  SRM 1957 Organic Contaminants in Non-Fortified Human Serum (Freeze-Dried) - This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the...

• SRM 1954 Organic Contaminants in Fortified Human Milk

  SRM 1954 Organic Contaminants in Fortified Human Milk - This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the determination of...

• SRM 1953 Organic Contaminants in Non-Fortified Human Milk

  SRM 1953 Organic Contaminants in Non-Fortified Human Milk - This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the determination of...

• SRM 1950 Metabolites in Frozen Human Plasma

  SRM 1950 Metabolites in Frozen Human Plasma - This Standard Reference Material (SRM) is intended primarily for validation of methods for determining metabolites such as fatty...

• SRM 194a Ammonium Dihydrogen Phosphate

  SRM 194a Ammonium Dihydrogen Phosphate - This Standard Reference Material (SRM) is a highly purified and homogeneous lot of crystalline ammonium dihydrogen phosphate (NH4H2PO4)....

• SRM 1947 Lake Michigan Fish Tissue

  SRM 1947 Lake Michigan Fish Tissue - This Standard Reference Material (SRM) is a frozen fish tissue homogenate that was prepared from fish collected from Lake Michigan, and is...

• SRM 1946 Lake Superior Fish Tissue

  SRM 1946 Lake Superior Fish Tissue - This Standard Reference Material (SRM) is a frozen fish tissue homogenate that was prepared from lake trout (Salvelinus namaycush namaycush)...

• SRM 1945 Organics in Whale Blubber

  SRM 1945 Organics in Whale Blubber - This Standard Reference Material (SRM) is a frozen whale blubber homogenate intended for use in evaluating analytical methods for the...

• SRM 1944 New York/New Jersey Waterway Sediment

  SRM 1944 New York/New Jersey Waterway Sediment - Standard Reference Material (SRM) 1944 is a mixture of marine sediment collected near urban areas in New York and New Jersey....