為實驗者效勞
n-Butyl acetate CAS:123-86-4
1L
Indigo carmine C.I. 73015
CAS:860-22-0
Silver nitrate
CAS: 7761-88-8
2,6-Di-tert-butyl-4-methylphenol CAS: 128-37-0
Diethylene glycol monoethyl ether CAS: 111-90-0