為實驗者效勞
Chromium(III) nitrate 9-hydrate CAS: 7789-02-8
Acetone CAS No: 67-64-1
Acetyl chloride CAS No: 75-36-5
Iodine, solution 0,05 mol/l (0,1 N)
CAS : 7553-56-2
Adipic acid CAS No: 124-04-9
