為實驗者效勞
Benzyl benzoate CAS:120-51-4
1L
Diethylene glycol monoethyl ether CAS: 111-90-0
CAS:57-55-6
1,2-Propylene glycol, extra pure, Pharmpur®, Ph Eur, BP, USP
Diethylamine CAS: 109-89-7
L-Histidine hydrochloride 1-hydrate 98.5%, extra pure, Ph Eur, BP
CAS:5934-29-2