GB/T 12910-2023
Paper and board—Determination of titanium dioxide content
GB/T 4701.12-2024
Ferrotitanium—Determination of titanium content—Diantipyrylmethane spectrophotometric method
GB/T 37632-2019
Man-made fiber—Test method for titanium dioxide content
YS/T 1386-2020
YS/T 1284-2018
1,1'-bis(diphenylphosphino)ferrocene palladium dichloride dichloromethane complex
GB/T 5687.11-2006
Ferrochromium-Determination of titanium content-Diantipyrylmethane spectrophotometric method
GB/T 3654.8-2023
Ferroniobium—Determination of titanium content—Chromotropic acid photometric method and diantipyrylmethane photometric method
GB/T 223.84-2009
Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method
YB/T 505.2-2007
V anadium and titanium slag
GB/T 14949.5-2021
Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method
GB/T 6730.22-2016
Iron ores—Determination of titanium content—Diantipyrylmethane spectrophotometric method
YB/T 159.1-2015
Titanium concentrate (rock minerals) - Determination of titanium dioxide content - The ferric ammonium sulfate titrimetric method
YB/T 505.3-2007
Vanadium and titanium slag
YB/T 505.1-2007
Vanadium and titanium slag
HS/T 25-2009
GB/T 32477-2016
Plastics—Determination of total chlorine content in toluene diisocyanates for use in the production of polyurethanes
YB/T 4582.9-2017
Ferrosilicon nitride—Determination of titanium content—Diantipyrylmethane spectrophotometric method
SN/T 4244-2015
Determination of chloride in ethylene glycol,diethylene glycol and triethylene glycol-Ion chromatography
YS/T 424.1-2022
YB/T 190.14-2023