NIST2668
Toxic elements in frozen human urine
NIST® SRM® 2668
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About This Item
Código UNSPSC:
41116107
Produtos recomendados
grau
certified reference material
Nível de qualidade
embalagem
pkg of Set (10) (5 ea conc)
fabricante/nome comercial
NIST®
aplicação(ões)
clinical testing
Formato
matrix material
Descrição geral
One unit of SRM 2668 contains two levels, with five vials per level, and each vial consists of ~1.5 mL of urine.
SRM 2668_cert
SRM 2668_SDS
SRM 2668_cert
SRM 2668_SDS
Aplicação
The SRM is intended to validate the analytical methods and measurements in human urine for the toxic elements determination.
Características e benefícios
- Available with the certificate documenting NIST-certified mass concentration values for 6 elements in level I and 14 elements in level II of SRM 2668 and expressed as microgram per liter.
- Reference mass concentration values for 17 elements in level I and 9 elements in level II are provided.
- Information values for mass concentration of creatinine is provided.
- The NIST certificate is provided with expiration certificate, use, storage, safety, and maintenance instructions.
Outras notas
Certified for the analytes listed below.
Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Cadmium (Cd), Cesium (Cs), Chromium (Cr), Cobalt (Co), Copper (Cu), Lead (Pb), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Vanadium (V)
Reference/Informational value is provided for the following analytes.
Antimony (Sb), Barium (Ba), Beryllium (Be), Chromium (Cr), Copper (Cu), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Platinum (Pt), Thallium (Tl), Tin (Sn), Tungsten (W), Uranium (U), Chlorine (Cl), Fluoride (F?), Potassium (K), Sodium (Na), Creatinine (C4H7N3O)
See certificate for values and more details at nist.gov/SRM.
Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Cadmium (Cd), Cesium (Cs), Chromium (Cr), Cobalt (Co), Copper (Cu), Lead (Pb), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Vanadium (V)
Reference/Informational value is provided for the following analytes.
Antimony (Sb), Barium (Ba), Beryllium (Be), Chromium (Cr), Copper (Cu), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Platinum (Pt), Thallium (Tl), Tin (Sn), Tungsten (W), Uranium (U), Chlorine (Cl), Fluoride (F?), Potassium (K), Sodium (Na), Creatinine (C4H7N3O)
See certificate for values and more details at nist.gov/SRM.
Informações legais
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
Código de classe de armazenamento
12 - Non Combustible Liquids
Classe de risco de água (WGK)
WGK 3
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Certificados de análise (COA)
Lot/Batch Number
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