為實驗者效勞
Alizarin yellow GG, C.I. 14025, indicator CAS No: 584-42-9
Diisopropanolamine CAS: 110-97-4
Diethylene glycol CAS: 111-46-6
Iodine, solution 0,05 mol/l (0,1 N)
CAS : 7553-56-2
Diethylene glycol monobutyl ether CAS: 112-34-5
