為實驗者效勞
n-Butylamine CAS:109-73-9
1L
Diethylene glycol monoethyl ether CAS: 111-90-0
Silver nitrate
CAS: 7761-88-8
Diethylene glycol monobutyl ether CAS: 112-34-5
L(+)-Tartaric acid
CAS :87-69-4