為實驗者效勞
Copper(II) chloride 2-hydrate CAS: 10125-13-0
Dibutyl ether CAS: 142-96-1
Dextrin white CAS: 9004-53-9
Iodine, solution 0,05 mol/l (0,1 N)
CAS : 7553-56-2
Dibutylamine CAS: 111-92-2
