GB/T 17831-1999
非离子表面活性剂 硫酸化灰分的测定(重量法)
Non-ionic surface active agents--Determination of sulfated ash--Gravimetric method
- 实施日期
- 2000-02-01
- ICS 分类
- 71.100.40
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/T 17831-1999
Non-ionic surface active agents--Determination of sulfated ash--Gravimetric method
GB/T 17830-1999
Determination of polyethylene glycol in polyethoxy-lated nonionic surfactants by HPLC
GB/T 5816-1995
Catalysts and absorbents--Determination of surface area
GB/T 5173-1995
Surface active agents and detergents--Determination of anionic-active matter by direct two-phase titration procedure
GB/T 15817-1995
Determination of mineral sulfate content in detergents--Gravimetric method
GB/T 15816-1995
Determination of total silica content in detergents and soaps--Gravimetric method
GB/T 7462-1994
Surface active agents--Measurement of foaming power--Modified Ross-miles method
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 5328-1985
Surface active agents--Simplified classification
GB/T 5327-1985
Surface active agents--Terms