GB/T 14635.2-1993 Chemical analysis methods for rare earth metals and their compounds - EDTA titration method for determination of total rare earth content in single rare earth metals and their compounds
time:
2024-08-09 08:40:42
- GB/T 14635.2-1993
- Abolished
Standard ID:
GB/T 14635.2-1993
Standard Name:
Chemical analysis methods for rare earth metals and their compounds - EDTA titration method for determination of total rare earth content in single rare earth metals and their compounds
Chinese Name:
稀土金属及其化合物化学分析方法 EDTA滴定法测定单一稀土金属及其化合物中稀土总量
Standard category:
National Standard (GB)
-
Date of Release:
1993-09-15 -
Date of Implementation:
1994-06-01 -
Date of Expiration:
2008-12-01
Standard ICS number:
Metallurgy>>Non-ferrous metals>>77.120.70 Cadmium, cobalt and their alloysChina Standard Classification Number:
Metallurgy>>Metal Chemical Analysis Methods>>H14 Analysis Methods for Rare Metals and Their Alloys
alternative situation:
Replaced by GB/T 14635-2008
Release date:
1993-09-15Review date:
2004-10-14Drafting Organization:
Shanghai Yuelong Nonferrous Metals Co., Ltd.Focal point Organization:
National Rare Earth Standardization Technical CommitteePublishing Department:
National Development and Reform CommissionCompetent Authority:
National Development and Reform Commission
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Summary:
GB/T 14635.2-1993 Chemical analysis methods for rare earth metals and their compounds EDTA titration method for determination of total rare earth content in single rare earth metals and their compounds GB/T14635.2-1993 standard download decompression password: www.bzxz.net
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