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NIST3671

Nicotine metabolites in human urine (frozen)

NIST® SRM® 3671

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About This Item

Código UNSPSC:
41116107
NACRES:
NA.24
El producto NIST3671 no se vende actualmente en su país Póngase en contacto con el Servicio técnico

grado

certified reference material

Nivel de calidad

100

envase

pkg of 3 x 10 mL

fabricante / nombre comercial

NIST®

técnicas

GC/MS: suitable
LC/MS: suitable

aplicaciones

clinical research

Formato

matrix material

Descripción general

A unit of Nicotine metabolites in human urine (SRM 3671) consists of three vials, each containing 10 mL of frozen human urine, one bottle of each of three levels. This standard reference material (SRM) was prepared from normal human urine collected from three different populations: nonsmokers without environmental exposure to tobacco smoke, nonsmokers with exposure to “secondhand” smoke, and smokers who smoke at least one pack of cigarettes per day.

SRM 3671_cert

SRM 3671 _SDS

Aplicación

Nicotine metabolites in human urine standard reference material (SRM) is intended primarily for use in evaluating the accuracy of procedures for the determination of nicotine metabolites in human urine. It is also intended for use in validating working or secondary reference materials.

Nota de preparación

  • The urine is shipped frozen (on dry ice) and, upon receipt, should be stored frozen until ready for use.
  • Bottles of the SRM to be analyzed should be removed from the freezer and thawed to room temperature (20 °C to 25 °C).
  • After the material is thawed to room temperature, it should be used immediately.
  • The material should be swirled gently to mix before aliquots are withdrawn.

Otras notas

  • SRM 3671 is intended for research use only.
  • Details on expiration, storage, safety, usage, and source are provided in the NIST certificate
  • Information on biomaterials, disposal, and transport is available in the SDS

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

Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number

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Arezoo Habibagahi et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1162, 122490-122490 (2020-12-29)
Tobacco use, of which cigarette smoking is the most common, is a global health concern and is directly linked to over 7 million premature deaths annually. Measurement of the levels of tobacco-related biomarkers in biological matrices reflects human exposure to

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