GB/T 4702.1-2016
Chromium metal—Determination of chromium content—The ammonium ferrous sulfate titrimetric method
GB/T 32784-2016
Pig iron contenting nickel—Determination of chromium content—Ammonium per sulfate-ammonium ferrous sulfate titration method
GB/T 4699.2-2008
Ferrochromium and ferrosilicochromium - Determination of chromium content - The ammonium persulfate oxidation titrimetric method and potentiometric titration method
GB/T 29660-2013
Determination of Chromium in cosmetics
GB/T 33093-2016
Determination of chromium(Ⅵ) content in textiles dyeing and finishing auxiliaries
MT/T 965-2005
Classification for chromium in coal
YS/T 1330.2-2019
Methods for chemical analysis of cobalt-chromium ceramic alloy-Part 2: Determination of chromium content-Ammonium ferrous sulfate titration
GB/T 5009.195-2003
Determination of chromium picolinate inhealth foods
GB/T 42513.1-2023
Methods for chemical analysis of nickel alloys—Part 1: Determination of chromium content—Potentiometric titration method with ammonium iron(II) sulfate
QB/T 5291-2018
Determination of hexavalent chromium in cosmetics
YS/T 1489.2-2021
DL 422.4-1991
GB/T 33042-2016
Determination of lead, cadmium, chromium, mercury in the surface decorated layer of wooden floor
GB/T 36690-2018
Method of determination for 26 elements(copper,nickel,lead,zinc,cadmium,chrome etc.) content in the sludge from industrial waste liquid treatment
HB/Z 5107.11-2004
Methods for analysis of chemical oxidation solution for magnesium alloy-Part 11:Determination of sodium bichromate content in sodium bichromate and magnesium sulfate oxidation solution by potentiometric method
SN/T 3346-2012
SN/T 5347.1-2021
SN/T 3348-2012
SN/T 3347-2012
HS/T 51-2016