NIST1549A

Whole milk powder

NIST^® SRM^® 1549a

• Code UNSPSC : 41116107
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material
• Niveau de qualité: 100
• Conditionnement: pkg of 5 pouches x 10 g ea
• Fabricant/nom de marque: NIST^®
• Format: matrix material

Description

Description générale

A unit of SRM 1549a consists of five heat-sealed aluminized packets, each containing around 10 g of material. For more information, please refer to the SDS and COA.
SRM 1549A_cert
SRM 1549A_SDS

Application

The Standard Reference Material (SRM) is intended for use in the validation of methods for determining elements, vitamins, and cholesterol in whole milk powder and similar matrices and for quality assurance when assigning values to in-house control materials.

Caractéristiques et avantages

• NIST certified values traceable to the International System of Units (SI) are derived unit of mass fraction, expressed as milligrams per kilogram or milligrams per gram.
• Determination of elements was done using inductively coupled plasma optical emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), and instrumental neutron activation analysis (INAA).
• The determination of cholesterol was done by using isotope dilution (ID) gas chromatography (GC) with mass spectrometry (MS).
• Expiration details, instructions for use, storage, and handling are provided on the NIST certificate.

Autres remarques

Certified for the analytes listed below. See certificate for values and more details
Ash, Carbohydrates, Fat (as the sum of fatty acids as Free Fatty acids), Phosphorous (P), Protein, Solids
Amino acids: Alanine, Arginine, Aspartic acid, Cysteine, Glutamic acid, Glycine, Histidine, Isoleucine, Leucine, Lysine, Methionine, Phenylalanine, Serine, Threonine, Tryptophan, Tyrosine, Valine
Lipids and Fatty acids: Butyric acid, Capric acid, Caproic acid, Caprylic acid, Cholesterol, DPA, Lauric acid, Linoleic acid, Margaric acid, Margaroleic acid, Myristic acid, Myristoleic acid, Oleic acid, Palmitic acid, Palmitoleic acid, Pentadecanoic acid (C15:0), Stearic acid, trans-Palmitelaidic acid, Tridecanoic acid (C13:0), Vaccenic acid, a-Linolenic acid
Trace Elements: Barium (Ba), Calcium (Ca), Copper (Cu), Iodine (I), Iron (Fe), Magnesium (Mg), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Potassium (K), Selenium (Se), Sodium (Na), Strontium (Sr), Zinc Zn)
Vitamins: 25-Hydroxyvitamin D3, Ascorbic acid (Vitamin C), Biotin, Carnitine, Cholecalciferol (Vitamin D3), Choline, Niacinamide (Vitamin B3), Pantothenic acid (Vitamin B5), Pyridoxal, Pyridoxamine (Vitamin B6), Riboflavin (Vitamin B2), Thiamine (Vitamin B1), Total Vitamin B6 as Pyridoxal, Vitamin B12

Matrix Group: Dairy products and eggs

Informations légales

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable