GB/T 22599-2008 in English
VALIDWater treatment chemicals - Determination of arsenic content
- Issued on:2008-12-23
- Implemented on:2009-09-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
《GB/T 22599-2008水处理化学品 砷含量测定方法》由TC63(全国化学标准化技术委员会)归口,TC63SC5(全国化学标准化技术委员会水处理剂分会)执行,主管部门为中国石油和化学工业联合会。
本标准规定了水处理化学品中砷含量的测定方法。
本标准中二乙基二硫代氨基甲酸银分光光度法适用于测定砷含量在1μg~20μg(以As计)范围内的试液;砷斑法适用于测定砷含量在1μg~5μg(以As计)范围内的试液。
Scope
This standard specifies the method for the determination of arsenic content in water treatment chemicals. The silver diethyldithiocarbamate spectrophotometric method in this standard is suitable for the determination of test solutions with arsenic content in the range of 1 μg to 20 μg (calculated as As); the arsenic spot method is suitable for the determination of arsenic content in the range of 1 μg to 5 μg (calculated as As). The test solution within the range.

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