potassiumn.钾
potassium persulfate oxidation method过硫酸钾氧化法
potassium iodide for oxidant analysis氧化剂测定用碘化钾
potassium sulfate for agricultural use农业用硫酸钾
potassium bromate-Acid Chrome Blue K溴酸钾-酸性铬蓝K
potassium dichromate passivated method重铬酸钾法钝化
potassium mono-iso-butyl phthalate邻苯二甲酸单异丁酯钾盐
Potassium Phenylacetamidopenicillanate苄青霉素钾, 青霉素G钾[青霉素类抗生素]
potassium gadolinium tungstate crystal钨酸钆钾晶体