為實驗者效勞
Boric acid CAS:10043-35-3
500G
CAS:57-55-6
1,2-Propylene glycol, extra pure, Pharmpur®, Ph Eur, BP, USP
L(+)-Tartaric acid
CAS :87-69-4
Diethylene glycol monobutyl ether CAS: 112-34-5
Indigo carmine C.I. 73015
CAS:860-22-0