Cosmetic raw materials. Toothpaste. Potassium nitrate.
化妆品原料 牙膏硝酸钾
2009-07-22
GB/T 1918-2021
工业硝酸钾
Potassium nitrate for industrial use
2021-08-20
GB/T 20784-2018
农业用硝酸钾
Potassium nitrate for agricultural use
2018-05-14
HG/T 4852-2016
农业用硝酸铵钾
Potassium ammonium nitrate for agricultural use
2016-01-15
GB/T 22783-2008
烟花爆竹用硝酸钾关键指标的测定
Determination of essential parameters of potassium nitrate for use in fireworks and firecrackers
2008-12-30
GB/T 42487-2023
土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提流动分析法
Soil quality—Determination of nitrate, nitrite and ammonium in soils—Extraction with potassium chloride solution and determination using automated method with segmented flow analysis