為實驗者效勞
Benzaldehyde CAS:100-52-7
1L
Acetic acid glacial CAS No: 64-19-7
Acetylacetone CAS No: 123-54-6
Iodine, solution 0,05 mol/l (0,1 N)
CAS : 7553-56-2
Silver nitrate
CAS: 7761-88-8