产品名称
Nicotine metabolites in human urine (frozen), NIST® SRM® 3671
grade
certified reference material
packaging
pkg of 3 x 10 mL
manufacturer/tradename
NIST®
technique(s)
GC/MS: suitable
LC/MS: suitable
application(s)
clinical research
format
matrix material
Quality Level
Application
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.
General description
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
SRM 3671_cert
SRM 3671 _SDS
Other Notes
- 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
Preparation Note
- 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- The material should be swirled gently to mix before aliquots are withdrawn.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
存储类别
12 - Non Combustible Liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
高风险级别生物产品--人源产品
此项目有
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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