焦亚硫酸钾, Potassium Metabisulfite

五氯铑(III)酸钾, Potassium pentachlororhodate(III)

焦磷酸钾, Potassium pyrophosphate

硫酸钾, Potassium sulfate

四氰基钯(II)酸钾三水合物钾, Potassium tetracyanopalladate(II) hydrate

钛酸钾, Potassium titanium oxide

乙酸镨(III)水合物, Praseodymium(III) acetate hydrate

氧化镨(III, Praseodymium(III

DL-脯氨酸, DL-Proline

D-beta-脯氨酸 乙基 酯 盐酸盐, D-beta-Proline ethyl ester hydrochloride