Standard No.:	DB32/T 4842-2024
English Name:	Determination of water?soluble selenium in arable soil―Hydride generation?atomic fluorescence spectroscopy
Chinese Name:	耕地土壤中水溶性硒的测定 氢化物发生-原子荧光光谱法
Chinese Classification:	B11    Water and soil conservation
Professional Classification:	DB    Provincial Standard
Issued by:	Jiangsu Adminstration of Market Regulation
Issued on:	2024-09-12
Implemented on:	2024-10-12
Status:	valid
Language:	English
File Format:	PDF

本文件描述了氢化物发生-原子荧光光谱仪测定耕地土壤中水溶性硒含量的方法。
本文件适用于耕地土壤中水溶性硒的测定。
方法检出限为 0.000 3 mg/kg，测定下限为 0.001 2 mg/kg，测定范围为 0.001 2 mg/kg~0.8 mg/kg。