SN/T 4376-2015
YS/T 226.12-2009
Methods for chemical analysis of selenium—Part 12:Determination of selenium content—Sodium thiosulphate titrimetric method
YS/T 716.1-2009
Methods for chemical analysis of low grade blister—Part 1:The determination of copper content—Sodium hyposulfite titration
T/HNNMIA 50-2023
YS/T 539.9-2009
Methods for chemical analysis of nickel base alloy powder—Part 9:Determination of copper content—Thiosulfate iodimetry
YS/T 1047.3-2015
Methods for chemical analysis of copper magnetite—Part 3:Determination of copper and iron contents—Sodium hyposulfite titration
YS/T 746.3-2010
Methods for chemical analysis of tin-based lead-free solders—Part 3:Determination of copper content—Flame atomic absorption spectrometric method and sodium thiosulfate titrimetric method
YS/T 1084.3-2018
Methods for chemical analysis of crude selenium-Part 3:Determination of selenium content-The gravimetric method by reduction of hydroxylamine hydrochloride and sodium thiosulfate titration
YS/T 715.1-2009
Methods for chemical analysis of selenium dioxide Part 1:Determination of selenium dioxide content—Sodium thiosulfate titration
YS/T 807.12-2012
Chemical analysis methods of aluminum hardeners—Part 12:Determination of copper content—Sulfur and sodium titration method
JB/T 8063.4-2011
GB/T 637-2006
Chemical reagent - Sodium thiosulfate pentahydrate
GB/T 22402-2008
Photography - Processing chemicals - Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
HG/T 2328-2006
Sodium hyposulfite for industry use
HG/T 3023-1989
Photographic grade sodium thiosulfate,crystilline
GB/T 637-1988
Chemical reagent—Sodium thiosulfate pentahydrate
GB/T 223.18-1994
Methods for chemical analysis of iron,steel and alloy--The sodium thiosulfate separation iodimetric method for the determination of copper content
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.
KS M 8557-2020
Sodium thiosulfate(Reagent)
HG/T 2328-1992