HB/Z 339.1-1999
YB/T 6037-2022
HB/Z 5109.9-2001
HB/Z 5109.3-2001
GB/T 6609.8-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of chromium sesquioxide content--Diphenyl carbazide photometric method
YB/T 191.2-2001
Methods for chemical analysis of chromium ores—Titrimetric method for the determination of oxidation chromium content
HG/T 3444-2003
Chemical reagent Chromium trioxide
YS/T 575.11-2007
Methods for chemical analysis of bauxite—Part 11:Determination of chromium oxide content—Flame atomic absorption spectrophotometric method
SN/T 3322.2-2015
Chemical analysis of titanium concentrates - Part 2:Determination of vanadium pentaoxide and chromium sesquioxide content - Inductively coupled plasma atomic emission spectrometry
YS/T 445.4-2019
Methods for chemical analysis of silver concentrates-Part 4: Determination of oxide aluminum content-Chromazurol S spectrophotometry and Na2EDTA titration
YS/T 1591-2023
SN/T 1337.2-2003
Methods for chemical analysis of titanium concentrate for import and export-Determination of chromium sesquioxide content
GB/T 20785-2006
Chrome oxide green pigments
20243027-T-610
Chemical analysis methods and determination of physical performance of alumina—Part7:Spectrophotometry determination of?titanium dioxide、?chromium sesquioxide、cupric oxide、fluorine、chlorine、boron trioxide、phosphorus pentoxide、sulfate contents
HG/T 2044-2020
Specifications of plasma sprayed chromium oxide coated seal rings for mechanical seals
YB/T 4609-2017
Chrome plate coating and metal strip coating—Experimentation of the metal chromium and chromium oxide
KS M 1409-2020
Chromium trioxide
HG/T 2775-2010
Chromium oxide for industrial use
SJ/T 10940-1996
Determination of Chromium oxide (Cr2O3) in color picture tube glass
BS EN ISO 5398-4:2019
Leather. Chemical determination of chromic oxide content-Quantification by inductively coupled plasma (ICP)