Fmoc-L-histidine(N_im-Fmoc) resin ester

Gly-DL-Asp

甘氨酸 DL -Asp

Gold

金

L-Lysine p-nitroanilide dihydrobromide

Lead

铅

Iron

铁

Iron

铁

Molybdenum

钼

Molybdenum

钼

Lead

铅

Lead

铅