SRM 200b Potassium Dihydrogen Phosphate (Fertilizer Standard)
收藏NIST Chemistry WebBook2026-03-14 收录
下载链接：
https://www-s.nist.gov/srmors/view_detail.cfm?srm=200B
下载链接
链接失效反馈官方服务：
资源简介：
Standard Reference Material 200b Potassium Dihydrogen Phosphate (KH2PO4) - This Standard Reference Material (SRM) is a highly purified and homogeneous lot of crystalline potassium dihydrogen phosphate (KH2PO4). It is intended primarily for use as a working standard in the calibration and standardization of procedures employed in the fertilizer industry for the determination of potassium and phosphorus. A unit of SRM 200b consists of one bottle containing 90 g of crystalline potassium dihydrogen phosphate. This data is public in the Certificate of Analysis for this material.
