為實驗者效勞
Boric acid CAS:10043-35-3
500G
Dextrin white CAS: 9004-53-9
Diethylene glycol monoethyl ether CAS: 111-90-0
Diethylene glycol monobutyl ether CAS: 112-34-5
CAS:57-55-6
1,2-Propylene glycol, extra pure, Pharmpur®, Ph Eur, BP, USP