GB/T 37918-2019
Fertilizer grade potassium chloride
GB/T 18996-2021
Silver jewellery alloys—Determination of silver—Volumetric(potentiometric) method using sodium chloride or potassium chloride
SN/T 3809-2014
Determination of potassium content in potassium chloride and potassium sulphate - X-ray fluorescence spectrometry
DB63/T 1634-2018
DB63/T 1318-2014
DB63/T 1319-2014
T/QAS 072-2021
T/QAS 018-2020
DB63/T 1317-2014
T/QAS 017-2020
T/QAS 016-2020
ISO 2053:1976
Potassium chloride for industrial use — Determination of moisture content — Gravimetric method
ISO 2051:1976
Potassium chloride for industrial use — Determination of potassium content — Potassium tetraphenylborate gravimetric method
ISO 2052:1976
Potassium chloride for industrial use — Determination of potassium content — Sodium tetraphenylborate titrimetric method
ISO 2050:1976
Potassium chloride for industrial use — Determination of potassium content — Flame emission spectrophotometric method