Sodium hydrosulfide for industrial use
Execute Date: december 2026

Standard published on 25.5.2026

High purity carbon dioxide

Standard published on 11.10.2021

Disperse dyestuffs—Determination of shade and relative strength

Standard published on 24.7.2024

Analytical methods of persulfate products for industrial use

Standard published on 20.8.2021

Analytical methods of calcium chloride for industrial use

Standard published on 30.6.2025

Chemical reagent - General rules for inductively coupled plasma atomic emission spectrometry

Standard published on 2.6.2009

Inorganic chemicals for industrial use - General method for the determination of chromium() content - 1,5-diphenylcarbohydrazide spectrophotometric method

Standard published on 2.6.2009

General method for the determination of aluminium in inorganic chemical products—Chromazurol S spectrophotometric method

Standard published on 7.9.2023

Inorganic chemicals for industrial use - General method for the determination of chloride content - Visible turbidimetric method

Standard published on 2.6.2009

Inorganic chemicals for industrial use - General method for the determination of lead content - Atomic absorption spectrometry

Standard published on 2.6.2009