為實驗者效勞
1-Butanol CAS:71-36-3
2.5L
L-Histidine hydrochloride 1-hydrate 98.5%, extra pure, Ph Eur, BP
CAS:5934-29-2
Diethyl ether CAS: 60-29-7
Diethylene glycol monoethyl ether CAS: 111-90-0
Iodine, solution 0,05 mol/l (0,1 N)
CAS : 7553-56-2