GB/T 37907-2019 Translated English of Chinese Standard. (GBT 37907-2019, GB/T37907-2019, GBT37907-2019): Reclaimed water quality - Determination of sulfide and cyanide - Ion chromatography

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https://www.chinesestandard.net, Jan 20, 2020 - Science - 11 pages
This Standard specifies the determination method of sulfide and cyanide contents in reclaimed water -- ion chromatography. This Standard is applicable to the determination of sulfide and cyanide contents in reclaimed water. The measurement range is 0.5 ~ 100. When the mass concentration exceeds 100, it needs to be measured after dilution. This Standard is also applicable to the determination of sulfide and cyanide contents in surface water and drinking water.
 

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Contents

Foreword
3
Scope
4
Instruments and apparatuses
5
Sample
6
Result calculation
8
Appendix A Informative Ion chromatography conditions setting and standard chromatogram examples
9

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