為實驗者效勞
Bismuth(III) oxide 9 CAS:1304-76-3
100G
Agarose Low EEO CAS No: 9012-36-6
Acetylsalicylic acid CAS No: 50-78-2
Acetophenone CAS No: 98-86-2
Iodine, solution 0,05 mol/l (0,1 N)
CAS : 7553-56-2