GB/T 29660-2013
Determination of Chromium in cosmetics
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
GB/T 33093-2016
Determination of chromium(Ⅵ) content in textiles dyeing and finishing auxiliaries
MT/T 965-2005
Classification for chromium in coal
GB/T 5009.195-2003
Determination of chromium picolinate inhealth foods
QB/T 5291-2018
Determination of hexavalent chromium in cosmetics
GB/T 33042-2016
Determination of lead, cadmium, chromium, mercury in the surface decorated layer of wooden floor
GB/T 12684.10-1990
Boric acid for industrial use—Determination of chromium content
SN/T 3346-2012
SN/T 5347.1-2021
SN/T 3348-2012
SN/T 3347-2012
HS/T 51-2016
HB/Z 5109.6-2001
DL 422.4-1991
DB34/T 3086-2018
GB/T 36084-2018
Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry
DB43/T 795-2013
GB/T 14849.2-2007
Methods for chemical analysis of silicon metal - Part 2:Determination of aluminum content - Chrome azurol S spectrophotometric method
GB/T 14849.11-2016
Methods for chemical analysis of silicon metal—Part 11:Determination of chromium content—1,5-Diphenylcarbohydrazide spectrophotometric method