General rule for the quality of vinegar
Execute Date: september 2027

Standard published on 28.8.2026

Oil spill dispersant—Part 1:Technical requirements

Standard published on 31.12.2021

Oil spill dispersant—Part 2: Application criteria

Standard published on 2.12.2025

Requirements for industry of motorcycle maintenance and repair being managed

Standard published on 21.10.2008

Methods for chemical analysis of tin concentrates—Part 1Determination of moisture content—Heat drying method

Standard published on 9.3.2022

Methods for chemical analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method

Standard published on 29.9.2017

Methods for chemical analysis of tin concentrates—Part 11Determination of aluminium oxide content—Chromazuzal S spectrophotometric method

Standard published on 29.9.2017

Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration

Standard published on 29.9.2017

Methods for chemical analysis of tin concentrates—Part 13: Determination of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method

Standard published on 29.9.2017

Methods for chemical analysis of tin concentrates—Part 14Determination of copper content—Flame atomic absorption spectrometry

Standard published on 29.9.2017