為實驗者效勞
Biphenyl CAS:92-52-4
500G
Diethylene glycol monobutyl ether CAS: 112-34-5
Silver nitrate
CAS: 7761-88-8
Diisobutyl ketone CAS: 108-83-8
CAS:57-55-6
1,2-Propylene glycol, extra pure, Pharmpur®, Ph Eur, BP, USP