為實驗者效勞
Ammonium acetate CAS No: 631-61-8
Diacetylmonoxime CAS: 57-71-6
Diethylamine CAS: 109-89-7
Iodine, solution 0,05 mol/l (0,1 N)
CAS : 7553-56-2
Diethyl ether CAS: 60-29-7
