GB/T 38216.5-2024
Steel slag―Determination of manganese oxide content—The flame atomic absorption spectrometric method
HG/T 6132-2022
YB/T 4708-2018
YB/T 505.6-2007
Vanadium and titanium slag
JB/T 7948.2-2017
Methods for chemical analysis of welding fluxes-Part 2:Determination of manganese oxide content
GB/T 5686.1-2022
Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of manganese content—Potentiometric method, titrimetric method after ammonium nitrate oxidation and titrimetric method after perchloric acid oxidation
YB/T 4709-2018
GB/T 16484.20-2009
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 20: Determination of nickel oxide, manganese oxide, lead oxide, aluminum oxide, zinc oxide, thorium oxide content - Inductively coupled plasma mass spectrometry
GB/T 16484.10-2009
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 10: Determination of manganese oxide content - Flame atomic absorption spectrometry
YB/T 4726.12-2021
Ferric-containing dust and sludge—Determination of manganese oxide content-The potassium periodate (sodium) spectrophotometric method
GB/T 16484.10-1996
Methods for chemical analysis of rare earth chloride and carbonate—Determination of manganese oxide content
GB/T 1877-1995
Phosphate rock and concentrate--Determination of manganese oxide content--Spectrophotometric and volumetric methods
GB/T 6609.11-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of manganous oxide content--Flame atomic absorption spectrophotometric method
GB/T 3286.5-2014
Method for chemical analysis of limestone and dolomite―Part 5:The determination of manganese oxide content―The periodate oxidation spectrophotometric method
GB 24428-2009
Limitation of mercury content for zinc silver oxide,zinc oxygen and zinc manganese dioxide button batteries
GB 24427-2009
Limitation of mercury,cadmium and lead contents for alkaline and non-alkaline zinc manganese dioxide batteries
YB/T 190.11-2014
Continuous casting powder - The determination of manganese oxide content - The sodium (potassium) Periodate spectrophotometric method and the flame atomic absorption method
YS/T 575.10-2007
Methods for chemical analysis of bauxite—Part 10:Determination of manganese oxide content—Flame atomic absorption spectrophotometric method
GB/T 5686.1-2008
Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of manganese content—Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation
DZ/T 0452.1-2023