HG/T 3539-1990 Determination of iron content in industrial circulating cooling water - o-phenanthroline spectrophotometric method
time:
2024-08-12 17:39:25
- HG/T 3539-1990
- Abolished
Standard ID:
HG/T 3539-1990
Standard Name:
Determination of iron content in industrial circulating cooling water - o-phenanthroline spectrophotometric method
Chinese Name:
工业循环冷却水中铁含量的测定 邻菲罗啉分光光度法
Standard category:
Chemical industry standards (HG)
-
Date of Release:
1990-03-13 -
Date of Implementation:
1991-01-01 -
Date of Expiration:
2004-05-01
China Standard Classification Number:
Chemical Industry>>Chemical Additives, Surfactants, Catalysts, Water Treatment Agents>>G76 Basic Standards and General Methods for Water Treatment Agents
alternative situation:
Original standard number ZB G76001-90; replaced by HG/T 3539-2003Procurement status:
Non-equivalent ISO 6332-1982
Description (Translated English) / downloadSkip to download
Summary:
Original standard number ZB G76001-90 HG/T 3539-1990 Determination of iron content in industrial circulating cooling water - o-phenanthroline spectrophotometric method HG/T3539-1990 Standard download decompression password: www.bzxz.net
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