GB/T 40998-2021
Determination of hydroxypropyl content in modified starch—Spectrophotometric method
GB/T 6730.17-2014
Iron ores―Determination of sulfur content―Combustion iodometric method
GB/T 5195.4-2006
Fluorspar―Determination of sulfide content―Iodometric method
GB 26878-2011
GB/T 32102-2015
Determination for assay of organic peroxides—Iodometric method
GB/T 20376-2006
Modified starch—Determination of hydroxypropyl content—Method using proton nuclear magnetic resonance(NMR)spectrometry
GB/T 15252-2014
Rubber,compounded or vulcanized―Determination of sulfide sulfur content―Lodometric method
SN/T 4568-2016
Determination of perfluoralkyl iodides content-Gas chromatography mass spectrometry
GB/T 5059.9-2008
Ferromolybdenum - Determination of sulfur content - The infrared absorption method and the combustion-iodate volumetric method
GB/T 42248-2022
Soil and stream sediment—Determination of iodine and bromine content—Decomposition by sintering inductively coupled plasma mass spectrometry
YB/T 159.5-2015
Titanium concentrate (rock minerals) - Determination of sulfur content - The combustion iodometric method
GB/T 11060.1-2010(\u4fc4\u8bed\u7248)
GB/T 42333-2023
Soil and stream sediment—Determination of iodine content—Pressurized ammonia extraction inductively coupled plasma mass spectrometry
SN/T 3727-2013
Determination of iodide content in foods for export-Ion chromatography
DB34/T 2578-2015
SN/T 3469.1-2013
Determination of copper content in crude refining of copper and copper-based sintered mineral for import-Short iodometric method
GB/T 5195.5-2006
Fluorspar—Determination of total sulfur content—The iodometric method after combustion
GB/T 33948.1-2017
Method for chemical analysis of copper-steel composite metal—Part 1:Determination of copper content—Iodine titration method
SN/T 4302-2015
Rapid determination of tris (1-aziridinyl) phosphine oxide (TEPA) in textiles - GC-MS method
SC/T 3010-2001
Determination of iodine in kelp