GB/T 23947.1-2009 in English
VALIDInorganic chemicals for industrial use—General method for determination of arsenic—Part 1:Silver diethyldithiocarbamate photometric method
- Issued on:2009-06-02
- Implemented on:2010-02-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 23947.1-2009无机化工产品中砷测定的通用方法 第1部分:二乙基二硫代氨基甲酸银光度法》由TC63(全国化学标准化技术委员会)归口,TC63SC1(全国化学标准化技术委员会无机化工分会)执行,主管部门为中国石油和化学工业联合会。
GB/T23942的本部分规定了无机化工产品砷测定的通用方法---二乙基二硫代氨基甲酸银分光光度法。
本方法适用于在全部试液或测定所取的部分试液中砷(As)含量为1μg~20μg的产品。
Scope
This part of GB/T 23942 specifies the general method for the determination of arsenic in inorganic chemical products - diethyldithiocarbamate silver photometry. This method is applicable to products with arsenic (As) content of 1 μg to 20 μg in all test solutions or part of the test solutions taken for determination.

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