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Documentos Principais

NIST2781

Domestic sludge

NIST® SRM® 2781

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About This Item

Número CAS:
308066-19-5
Código UNSPSC:
41116107
NACRES:
NA.24

grau

certified reference material

Nível de qualidade

100

embalagem

pkg of 40 g

fabricante/nome comercial

NIST®

aplicação(ões)

environmental

Formato

matrix material

Categorias relacionadas

Descrição geral

One unit of SRM 2781 consists of a bottle containing 40 g of dried and pulverized domestic sludge. For more information, please refer to the SDS and COA.
SRM 2781_cert
SRM 2781_SDS

Aplicação

Domestic sludge Standard Reference Material (SRM) is intended primarily for the evaluation of methods employed in analyzing sludges and other materials of a similar matrix.

Características e benefícios

  • Accompanied with certified mass fraction values for elements that are metrologically traceable to the SI unit for mass expressed as percentages or milligrams per kilogram.
  • Reference mass fraction values are provided, along with both elemental and organic constituents, which are noncertified values serving as the best estimates of true values.
  • Information mass fraction values are also provided for organic constituents.
  • Expiration details, storage, and instructions for use are provided on the NIST certificate.

Outras notas

Certified for the analytes listed below.
Arsenic (As), Nitrogen (N), Cadmium (Cd), Chromium (Cr), Copper (Cu), Lead (Pb), Mercury (Hg), Molybdenum (Mo), Nickel (Ni), Selenium (Se), Silver (Ag), Zinc (Zn)

Reference/Informational value is provided for the following analytes.
Beryllium (Be), Aluminum (Al), Calcium (Ca), Iron (Fe), Magnesium (Mg), Phosphorus (P), Potassium (K), Silicon (Si), Sodium (Na), Titanium (Ti), 1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexa-methyl-cyclopenta-(γ)-2-benzopyran (HHCB), 7-Acetyl-1,1,3,4,4,6-hexamethyltetralin (AHTN), 5-Acetyl-1,1,2,6-tetramethyl-3-isopropylindan (ATII), 4-Acetyl-1,1-dimethyl-6-tert-butylindan (ADBI), 6-Acetyl-1,1,2,3,3,5-hexamethylindan (AHMI), Perfluorohexanoic Acid (PFHxA), Perfluoroheptanoic Acid (PFHpA), Perfluorooctanoic Acid (PFOA), Perfluorohexanesulfonic Acid (PFHxS), Perfluorooctanesulfonic Acid (PFOS), Perfluorooctane Sulfonamide (PFOSA), γ-hexabromocyclododecane (γ-HBCD), γ-hexabromocyclododecane (γ-HBCD), γ-hexabromocyclododecane (γ-HBCD), Aluminum (Al), Barium (Ba), Cadmium (Cd), Calcium (Ca), Chromium (Cr), Copper (Cu), Iron (Fe), Lead (Pb), Magnesium (Mg), Manganese (Mn), Nickel (Ni), Silver (Ag), Vanadium (V), Zinc (Zn), Perfluorononanoic Acid (PFNA), Perfluorodecanoic Acid (PFDA)

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

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number

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