На главную
Результаты поиска “Solubility of albuterol sulfate ethanol methanol”
Liquid-liquid extraction (or separation)
 
03:43
Shows how to go about performing a liquid-liquid extraction using a separating funnel.
Просмотров: 509350 David Read
Re-crystallization of Crystal Meth (or how to recrystallize your sample in organic chemistry lab)
 
08:15
"To understand the theory of purification by recrystallization, and to demonstrate successfully this technique by purification and identification of an unknown sample from a list of possible compounds. "
Просмотров: 351881 ProfessorAbud