為實驗者效勞
1-Butanol CAS:71-36-3
1L
Barium chloride 2-hydrate CAS:10326-27-9
Diethyl ether CAS: 60-29-7
Potassium permanganate
CAS:7722-64-7
CAS:57-55-6
1,2-Propylene glycol, extra pure, Pharmpur®, Ph Eur, BP, USP