為實驗者效勞
Bromophenol blue, indicator CAS:115-39-9
25G
CAS:1310-73-2
Dextrin white CAS: 9004-53-9
Indigo carmine C.I. 73015
CAS:860-22-0
CAS:57-55-6
1,2-Propylene glycol, extra pure, Pharmpur®, Ph Eur, BP, USP