Test method of styrene for industrial use—Part 1Determination of purity and hydrocarbon impurities—Gas chromatography

Standard published on 4.6.2019

Test method of styrene for industrial use—Part 10: Determination of oxygenates—Gas chromatography

Standard published on 19.11.2020

Test method of styrene for industrial use - Part 3Determination of content of polymer

Standard published on 12.5.2011

Test method of styrene for industrial use - Part 4Determination of content of peroxides - Titrimetric method

Standard published on 12.5.2011

Test method of styrene for industrial use—Part 5Determination of the content of total aldehydes—Titrimetric method

Standard published on 4.6.2019

Test method of styrene for industrial use - Part 8Determination of content of inhibitorp-tert-butylcatechol- Spectrophotometric method

Standard published on 12.5.2011

Test method of styrene for industrial use - Part 9Determination of trace benzene - Gas chromatographic method

Standard published on 12.5.2011

Methods for chemical analysis of zinc and zinc alloys - Part 1: Determination of aluminum content - Chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry, Chromeazurol S spectrophotometric method and EDTA titrimetry

Standard published on 14.1.2011

The methods for chemical analysis of zinc and zinc alloys--The determination of tin content--The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method

Standard published on 30.4.2004

The methods for chemical analysis of zinc and zinc alloys--The determination of lanthanum and cerium contents--The tri-bromide arsenazo spectrophoto-metric method

Standard published on 30.4.2004