potassiumn.钾
potassium nitroferrocyanide亚硝基铁氰化钾
potassium tellurite mediuin亚碲酸钾培养基
potassium hydrogen diiodate碘酸氢钾
Potassium Tetracyanocadmate氰化镉钾
potassium-sodium exchange钾钠离子交换
potassium cobalto-nitrite[医] 钴亚硝酸钾, 亚硝酸钴钾
potassium arsenite solution亚砷酸钾溶液,福勒氏溶液
Potassium Cobaltous Sulfate硫酸钴钾
potassium alumin um sulfate硫酸铝钾, 明矾