T/SDSCCE 042-2022
GB/T 12010.6-1989
Determination for sodium acetate contents of polyvinyl alcohol resins
ASTM E222-23
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
GB/T 6730.6-1986
Methods for chemical analysis of iron ores The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content
T/QGCML 278-2022
ASTM E222-17
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM E222-10
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM E222-00(2005)e1
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM E222-00
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM D4275-02
Standard Test Method for Determination of Butylated Hydroxy Toluene (BHT) in Polymers of Ethylene and Ethylene-Vinyl Acetate (EVA) Copolymers By Gas Chromatography
ASTM D4275-96
Standard Test Method for Determination of Butylated Hydroxy Toluene (BHT) in Polymers of Ethylene and Ethylene-Vinyl Acetate (EVA) Copolymers By Gas Chromatography
\u041f\u041d\u0421\u0422 123-2016
Automobile roads of general use. The mineral materials for the preparation of asphalt mixtures. Method for determination of loss of mass under the action of sodium sulfate or magnesium sulfate
UNE 55539-8:1994
SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. PART 8: SOLUTION OF SODIUM THIOSULFATE, OF CONCENTRATION 0,1 MOL/L.