為實驗者效勞
Dimethylamine, solution 40% in water, CAS: 124-40-3
Barium acetate CAS: 543-80-6
Dibutylamine CAS: 111-92-2
Dibutyl ether CAS: 142-96-1
Indigo carmine C.I. 73015
CAS：860-22-0
