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Surface-active agents and detergents — Determination of water content — Karl Fischer methods
90.93 Standard confirmed
Surface active agents and soaps — Determination of water content — Azeotropic distillation method
90.20 Standard under periodical review
Surface active agents — Detergents for washing fabrics — Guide for comparative testing of performance
90.20 Standard under periodical review
Non-ionic surface active agents — Determination of cloud point index — Volumetric method
90.20 Standard under periodical review
Washing powders — Determination of active oxygen content — Titrimetric method
90.93 Standard confirmed
Non-ionic surface active agents — Determination of sulphated ash — Gravimetric method
90.20 Standard under periodical review
Soaps — Determination of chloride content — Potentiometric method
90.60 Close of review
Surface active agents — Powders and granules — Measurement of the angle of repose
90.20 Standard under periodical review
Soaps and detergents — Determination of chelating agent content — Titrimetric method
90.93 Standard confirmed
Non-ionic surface active agents — Polyethoxylated derivatives — Determination of hydroxyl value — Acetic anhydride method
90.20 Standard under periodical review
Non-ionic surface active agents — Polyalkoxylated derivatives — Determination of hydroxyl value — Phthalic anhydride method
90.20 Standard under periodical review
Surface active agents — Analysis of soaps — Determination of free caustic alkali
90.93 Standard confirmed
Soaps — Determination of chloride content — Titrimetric method
90.93 Standard confirmed
Surface active agents and detergents — Methods of sample division
90.93 Standard confirmed
Surface active agents — Technical alkane sulfonates — Determination of alkane monosulfonates content by direct two-phase titration
90.20 Standard under periodical review
Surface active agents — Technical alkane sulphonates — Determination of total alkane sulphonates content
90.20 Standard under periodical review
Surface active agents — Technical ethoxylated fatty amines — Methods of analysis
90.20 Standard under periodical review
Surface active agents — Determination of the power to disperse calcium soap — Acidimetric method (Modified Schoenfeldt method)
90.20 Standard under periodical review