فروش مواد شیمیائی آزمایشگاهی
tetrahydrate
Ammonium nitrate
Ammonium oxalate
monohydrate
Ammonium persulfate
Ammonium ... phosphate
Ammonium phosphate,
monobasic
Ammonium phosphate, dibasic
Ammonium ... tetrahydrate, 98.0-102.5% (T)
Chlorobenzene,
mono, 99.0% (GC)
Chloroform, 99.5% (GC)
Chloroform, ... oxide (Cr2O3), 98.5% (T
Citric acid
monohydrate,>99.5%
Citric acid, anhydrous, ...