Destilacion
12:33
Recristalizacion
15:04
Kit de Destilacion Simple
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Get perfect short path distillation results your first time!
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Cromatografia en columna de sustancias coloreadas
23:00
Extraccion liquido liquido
11:00
Soxhlet Ekstraksiyonu - Kurulum, İşlev ve Uygulamalar Hakkında Bir Eğitim
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Distilling Sulfuric Acid with Some Mishaps
9:20