SRM 3669 Arsenic Species in Frozen Human Urine (Elevated Levels)
收藏NIST Chemistry WebBook2026-03-14 收录
下载链接：
https://www-s.nist.gov/srmors/view_detail.cfm?srm=3669
下载链接
链接失效反馈官方服务：
资源简介：
SRM 3669 Arsenic Species in Frozen Human Urine (Elevated Levels) - This Standard Reference Material (SRM) is intended primarily for validating analytical methods and measurements for the determination of arsenic species in human urine. A unit of SRM 3669 consists of five pouches each containing a vial of arsenic species in frozen human urine at elevated levels. Each vial contains nominally 1.5 mL of urine. This data is public in the Certificate of Analysis for this material.
