Determination of sulphonatable matter content for industrial alkylbenzene
发布日期:1985-05-10 实施日期:1986-01-01
Amphoteric surfactants-Undecyl imidazolines
发布日期:2012-05-24 实施日期:2012-11-01
Diagnostic criteria of occupational acute trialkyltin poisoning
发布日期:2007-06-13 实施日期:2007-11-30
Lebensmittel. Nachweis von bestrahlten fetthaltigen Lebensmitteln. Gaschromatographisch/massenspektrometrische Untersuchung auf 2-Alkylcyclobutanone Foodstuffs-Detection of Irradiated Food Containing F...
实施日期:2003-08-12
Industrial linear alkylbenzene sulfonic acid
发布日期:2008-12-30 实施日期:2009-09-01
Methods of Test for Petroleum and Its Products Part 270:Petroleum Products-Determination of Lead Content of Gasoline-Iodine Monochloride Method (ISO 3830:1993) (W) Also Known As BS 2000 PART 270;[Use:I...
实施日期:1996-01-01
Surface active agents -- Technical alkane sulfonates -- Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
发布日期:1989-06-30 实施日期:1989-06-30
Water quality. Determination of selected alkylphenols. Part 2:Gas chromatographic-mass spectrometric determination of alkylphenols,their ethoxylates and bisphenol a in non-filtered samples following so...
发布日期:2009-09-08 实施日期:2009-09-15
Determination of linear alkylbenzene sulfonate in leather
发布日期:2013-08-30 实施日期:2014-03-01
Methods for chemical analysis of selenium Part 3:Determination of aluminum content-Chrome azurol S-Cetyl trimethyl ammonium bromide absorption photometric method
发布日期:2009-12-04 实施日期:2010-06-01
Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method
发布日期:2008-12-30 实施日期:2009-09-01
Grenzflaechenaktive Stoffe. Bestimmung des freien Amingehaltes von Alkyldimethylbetainen Surface Active Agents-Determination of Free Amine Content of Alkyl Dimethyl Betaines Agents de surface. Determin...
实施日期:2002-03-05
Surface active agents -- Technical alkane sulfonates -- Determination of alkane monosulfonates content by direct two-phase titration
发布日期:1988-05-31 实施日期:1988-05-31
Food contact materials for export-Polymer materials-Determination of alkyl phenolic antioxidants in food simulants-Gas chromatography
发布日期:2011-05-31 实施日期:2011-12-01
Surface active agents - Determination of the active matter content in alkyl dimethyl betaines
Methods for chemical analysis of gallium--The salicylfluorone cetyl trimethyl ammonium bromide photometric method for the determination of tin content
实施日期:1985-04-01
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