磷酸钾, Potassium phosphate

硫酸钾, Potassium sulfate

四氯铂(II)酸钾, Potassium tetrachloroplatinate(II)

硫代乙酸钾, Potassium thioacetate

二草酸三氢钾二水合物, Potassium Trihydrogen Dioxalate Dihydrate

氟化镨(III), Praseodymium(III) fluoride

三氟甲烷磺酸镨(III), Praseodymium(III) trifluoromethanesulfonate

L-脯氨酸苄酯盐酸盐, L-Proline Benzyl Ester Hydrochloride

(S)-(+)-脯氨醇, (S)-(+)-Prolinol

1,3-丙二磺酸二钠盐, 1,3-Propanedisulfonic Acid Disodium Salt