為實驗者效勞
Ammonia, solution 28% w/w CAS No: 1336-21-6
氨水 28%
Diethylamine CAS: 109-89-7
Barium chloride 2-hydrate CAS:10326-27-9
Diisobutyl ketone CAS: 108-83-8
Iodine, solution 0,05 mol/l (0,1 N)
CAS : 7553-56-2
