Rhenium ICP standard

Hydrofluoric acid 40%

氢氟酸40%

L-Phenylalanine

L-苯基丙氨酸

Antimony standard solution

Bismuth standard solution

Sodium Acetate

乙酸钠

Ammonium heptamolybdate tetrahydrate

钼酸铵四水合物

Oxalic acid dihydrate

Water

水

Calcium chloride