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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 2776 Sulfur in Furnace Coke
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 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 2692c Bituminous Coal (Nominal Mass Fraction 1 % Sulfur)
National Institute of Standards and Technology —
SRM 2692c Bituminous Coal (Nominal Mass Fraction 1 % Sulfur) - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques... -
Federal
SRM 2718a Green Petroleum Coke
National Institute of Standards and Technology —
Standard Reference Material 2718a Green Petroleum Coke - This Standard Reference Material (SRM) is intended primarily for use in the calibration of apparatus and the... -
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 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 1632d Trace Elements in Coal (Bituminous)
National Institute of Standards and Technology —
Standard Reference Material 1632d Trace Elements in Coal (Bituminous) - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of... -
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 1546a Meat Homogenate
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 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
Certified values of iodine in CRMs of food matrices in mg/kg units. The uncertainties are expanded uncertainties at approximately 95% confidence.
National Institute of Standards and Technology —
A comparison of the expanded uncertainty for certified values of iodine in food matrix CRMs. The CRMS were found by searching The European Virtual Institute for... -
Federal
SRM 3183 Fluoride Anion (F-) 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 fluoride using anion ion chromatography... -
Federal
SRM 1849a Infant/Adult Nutritional Formula
National Institute of Standards and Technology —
SRM 1849a Infant/Adult Nutritional Formula - This Standard Reference Material (SRM) is intended primarily for validation of methods for determining proximates, fatty... -
Federal
SRM 3281 Cranberry (Fruit)
National Institute of Standards and Technology —
SRM 3281 Cranberry (Fruit) - This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of organic... -
Federal
SRM 918c Potassium Chloride General and Ion Activity Standard
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as an analytical standard of known purity. It is intended primarily for use in the calibration and... -
Federal
SRM 1953 Organic Contaminants in Non-Fortified Human Milk
National Institute of Standards and Technology —
SRM 1953 Organic Contaminants in Non-Fortified Human Milk - This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the... -
Federal
SRM 131h Refined Cast Iron
National Institute of Standards and Technology —
Standard Reference Material 131h Refined Cast Iron - This Standard Reference Material (SRM) is intended primarily for use in validation of chemical and instrumental... -
Federal
SRM 2685c Bituminous Coal (Nominal Mass Fraction 5 % Sulfur)
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 2775 Sulfur in Foundry Coke
National Institute of Standards and Technology —
Standard Reference Material 2775 Sulfur in Foundry Coke - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of test methods and...