為實驗者效勞
Ammonium dihydrogen phosphate CAS No: 7722-76-1
Diethylene glycol CAS: 111-46-6
Indigo carmine C.I. 73015
CAS：860-22-0
Decahydronaphthalene CAS: 91-17-8
Barium acetate CAS: 543-80-6
