為實驗者效勞
Barium hydroxide 8-hydrate CAS:12230-71-6
500G
CAS:57-55-6
1,2-Propylene glycol, extra pure, Pharmpur®, Ph Eur, BP, USP
Silver nitrate
CAS: 7761-88-8
Diisobutyl ketone CAS: 108-83-8
Dibutyl ether CAS: 142-96-1