GB 12593-1990
工作基准试剂(容量) 乙二胺四乙酸二钠
Working chemical--Ethylenediaminetetraacetic acid disodium salt
- 实施日期
- 1991-12-01
- ICS 分类
- 71.040.30
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB 12593-1990
Working chemical--Ethylenediaminetetraacetic acid disodium salt
GB 1260-1990
Working chemical--Zinc oxide
GB 1258-1990
Working chemical--Potassium iodate
GB 1254-1990
Working chemical--Sodium oxalate
GB 1256-1990
Working chemical--Arsenic trioxide
GB 12594-1990
Working chemical--Potassium bromate
GB 12595-1990
Working chemical--Silver nitrate
GB 12597-1990
Working chemical--Benzoic acid
GB 12596-1990
Working chemical--Calcium carbonate
GB/T 12577-1990
Refrigerator oils--Determination of floc point
GB/T 12519-1990
General specification of analytical instruments
GB/T 12495-1990
Nomenclature for activated carbon type
GB/T 12440-1990
Explosive--Determination of brisance--Lead cylinder compression test
GB/T 12438-1990
Test method for industrial powdery explosivescontained ammonium nitrate and trinitrotoluene
GB/T 12436-1990
Explosive--Determination of power--Lead block method
GB 12022-1989
Sulphur hexafluoride for industrial use
GB/T 11986-1989
Surface active agents--Powders and Granules--Measurement of the angle of repose
GB/T 11987-1989
Surface active agent--Technical alkane sulphonates--Determination of total alkane sulphonates content
GB/T 11985-1989
Surface active agents--Determination of interfacial tension--Drop volume method
GB/T 1630-1989
Epoxide resins--Designation