為實驗者效勞
1-Dodecanol CAS: 112-53-8
Diethylene glycol monoethyl ether CAS: 111-90-0
Potassium permanganate
CAS：7722-64-7
Iodine, solution 0,05 mol/l (0,1 N)
CAS : 7553-56-2
Silver nitrate
CAS: 7761-88-8
