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NIST1953

Organic contaminants in non-fortified human milk

NIST® SRM® 1953

Sinónimos:

NIST Standard Reference Material on human milk

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About This Item

Código UNSPSC:
41116107
NACRES:
NA.24

grado

certified reference material

Nivel de calidad

100

Formulario

liquid

envase

pkg of 5 x 5 mL

fabricante / nombre comercial

NIST®

técnicas

GC/MS: suitable
optical emission spectroscopy (OES): suitable

aplicaciones

clinical research

Formato

matrix material

Categorías relacionadas

Descripción general

A unit of the Organic contaminants in non-fortified human milk standard reference material (SRM) 1953 consists of five bottles of approximately 5 mL of frozen non-fortified human milk.

SRM 1953_cert

SRM 1953 _SDS

Aplicación

The SRM 1953 is intended primarily for the evaluation of analytical methods used to determine selected polychlorinated biphenyl (PCB) congeners, chlorinated pesticides, polybrominated diphenyl ether (PBDE) congeners, and elements in human milk and similar matrices.

Características y beneficios

  • NIST certified concentration values for PCB congeners, chlorinated pesticides, and PBDE congeners along with a polybrominated biphenyl congener are reported and expressed as mass fractions.
  • Reference concentration values for additional PCB congeners, chlorinated pesticides, PBDE congeners, elements, PCDD, and PCDF congeners are provided and expressed as mass fractions.
  • Information concentration value for Aroclor 1260 is expressed as mass fraction (ng/kg)

Otras notas

  • SRM 1953 is intended for research use.
  • The milk is frozen and should be stored in a freezer at –20 °C until use.
  • Expiration details and storage and use instructions are provided on the NIST certificate
  • Notes on biomaterial handling, disposal, and transport are documented in the MSDS

Información legal

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

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Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

WGK 3

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Connie A Remoroza et al.
Analytical chemistry, 90(15), 8977-8988 (2018-07-04)
We report the development and availability of a mass spectral reference library for oligosaccharides in human milk. This represents a new variety of spectral library that includes consensus spectra of compounds annotated through various data analysis methods, a concept that

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