GB/T 37907-2019: Reclaimed water quality - Determination of sulfide and cyanide - Ion chromatography

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Scope

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 μg/L ~ 100 μg/L. When the
mass concentration exceeds 100 μg/L, 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.

Basic Data

Standard ID	GB/T 37907-2019 (GB/T37907-2019)
Description (Translated English)	Reclaimed water quality - Determination of sulfide and cyanide - Ion chromatography
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G76
Classification of International Standard	13.060.50; 71.040.40
Word Count Estimation	10,175
Date of Issue	2019-08-30
Date of Implementation	2020-07-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration