GB/T 21879-2015
Water-soluble dyes—Determination of solubility—Drop test of filter papers
GB/T 43108-2023
Dyestuffs—Determination of solubility in organic solvents—Gravimetric and photometric methods
GB/T 21879-2008
Water-soluble dyes—Determination of solubility—Drop test of filter papers
KS M ISO 7579-2022
Dyestuffs — Determination of solubility in organic solvents — Gravimetric and photometric methods
ISO 7579:2009
Dyestuffs — Determination of solubility in organic solvents — Gravimetric and photometric methods
BS EN ISO 7579:2009
Dyestuffs. Determination of solubility in organic solvents. Gravimetric and photometric methods
BS 08/30181243 DC
BS EN ISO 7579. Dyestuffs. Determination of solubility in organic solvents. Gravimetric and photometric methods
EN ISO 7579:2009
UNE-EN ISO 7579:2010
Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods (ISO 7579:2009)
EN ISO 21587-1:2007
UNE-EN ISO 7579:1997
DYESTUFFS. DETERMINATION OF SOLUBILITY IN ORGANIC SOLVENTS. GRAVIMETRIC METHOD. (ISO 7579:1990).
ISO 7579:1990
Dyestuffs — Determination of solubility in organic solvents — Gravimetric method
BS EN ISO 7579:1997
Dyestuffs. Determination of solubility of dyestuffs in organic solvents. Gravimetric method
ISO 10058-1:2008
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica
DIN EN ISO 7579
Dyestuffs - Determination of solubility in organic solvents - Gravimetric method (ISO 7579:1990); German version EN ISO 7579:1996
ISO 20565-1:2008
Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica
EN ISO 21079-1:2008