GB/T 6730.8-2016(\u82f1\u6587\u7248)
铁矿石 亚铁含量的测定 重铬酸钾滴定法
SJ/T 10921-1996
Potassium silicate solution for use in electronic industry--Methods for determination of potassium carbonate
HB/Z 5107.4-2004
Methods for analysis of chemical oxidation solution for magnesium alloy-Part 4:Determination of aluminum potassium sulfate content in aluminum potassium sulfate oxidation solution by EDTA volumetric method
HB/Z 5109.16-2001
GB/T 1587-2016
Potassium carbonate for industrial use
GB/T 1397-2015
Chemical reagent—Potassium carbonate anhydrous
YS/T 1593.2-2023
GB/T 18932.12-2002
Method for the determination of potassium,sodium,calcium,magnesium,zinc,iron,copper,manganese,chromium,lead,cadmium contents in honey—Atomic absorption spectrometry
HB/Z 5107.5-2004
Methods for analysis of chemical oxidation solution for magnesium alloy-Part 5:Determination of glacial acetic acid content in aluminum potassium sulfate oxidation solution by potentiometric method
HB/Z 5107.3-2004
Methods for analysis of chemical oxidation solution for magnesium alloy-Part 3:Determination of potassium bichromate content in aluminum potassium sulfate oxidation solution by potentiometric method
GB/T 22403-2008
Photography - Processing chemicals - Specifications for anhydrous potassium carbonate
HG/T 2522-2009
GB 25588-2010
GB/T 1587-2000
Potassium carbonate for industrial use
20233286-T-606
Potassium carbonate for industrial use
HG 2452-1993
GB/T 18932.11-2002
Method for the determination of potassium,phosphorus,iron,calcium,zinc,aluminium,sodium,magnesium,boron,manganese,copper,barium,titanium,vanadium,nickel,cobalt,chromium contents in honey—Inductively coupled plasma atomic emission spectrometric method
HG/T 5219-2017
Quota & calculatiion method of energy consumption per unit product for potassium carbonate
BS EN 1134:1994
Method for determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
GB/T 1397-1995
Chemical reagent Potassium carbonate