GB 12596-1990 Working standard reagent (volume) Calcium carbonate
time:
2024-08-09 00:15:15
- GB 12596-1990
- Abolished
Standard ID:
GB 12596-1990
Standard Name:
Working standard reagent (volume) Calcium carbonate
Chinese Name:
工作基准试剂(容量) 碳酸钙
Standard category:
National Standard (GB)
-
Date of Release:
1990-01-02 -
Date of Implementation:
1991-01-02 -
Date of Expiration:
2009-06-01
Standard ICS number:
Chemical Technology>>Analytical Chemistry>>71.040.30 Chemical ReagentsChina Standard Classification Number:
Chemical Industry>>Chemical Reagents>>G61 Standard Reagents
alternative situation:
Replaced by GB 12596-2008
Release date:
1990-12-18Review date:
2004-10-14Drafter:
Zhao Fenglan, Fan Yiming, Qiang JinglinDrafting Organization:
Beijing Chemical PlantFocal point Organization:
National Technical Committee on Chemical StandardizationProposing Organization:
Ministry of Chemical Industry of the People's Republic of ChinaPublishing Department:
State Bureau of Technical SupervisionCompetent Authority:
China Petroleum and Chemical Industry Association
Description (Translated English) / downloadSkip to download
Summary:
This standard specifies the technical requirements, test methods, inspection rules, packaging and marking of working standard reagent (volume) calcium carbonate. This standard is applicable to the inspection of working standard reagent (volume) calcium carbonate with a content of 99.95% to 100.05%. GB 12596-1990 Working standard reagent (volume) calcium carbonate GB12596-1990 Standard download decompression password: www.bzxz.net
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