為實驗者效勞
2-Butanol CAS:78-92-2
1L
Dextrin white CAS: 9004-53-9
Diethylamine CAS: 109-89-7
CAS:57-55-6
1,2-Propylene glycol, extra pure, Pharmpur®, Ph Eur, BP, USP
Diisopropanolamine CAS: 110-97-4