GB/T 34162-2017
Natural gas—Determination of arsenic content—Potassium permanganate sample method
YB/T 5328-2009
UNE 103204:1993 ERRATUM
ORGANIC MATTER CONTENT OF A SOIL BY THE POTASSIUM PERMANGANATE METHOD.
UNE 103204:1993
ORGANIC MATTER CONTENT OF A SOIL BY THE POTASSIUM PERMANGANATE METHOD.
GB/T 1608-2017
Potassium permanganate for industrial use
GB/T 643-2008
Chemical reagent - Potassium permanganate
GB/T 29339-2012
Production technical regulation for potassium permanganate
GB/T 1547-2004
Pulps--Determination of permanganate number
GB/T 9726-2007
Chemical reagent - General rule for the determination of permanganate-reducing substances
GB/T 1608-2008
Potassium permanganate for industrial use
GB 1886.13-2015
GB/T 1608-1997
Potassium permanganate for industrial use
GB 2513-2004
Food additive—Potassium permanganate
GB 31604.2-2016
MT/T 369-2008
Determination of chemical oxygen demand of coal mine water (method of potassium pemanganate)
KS M 1316-2019(2024)
Potassium permanganate
MT/T 369-2007
KS M 1316-2019
Potassium permanganate
GB/T 6324.3-2011
Test method of organic chemical products - Part 3: Determination of permanganate-reducing substances
GB/T 643-1988
Chemical reagent—Potassium permanganate