My class will be working on this exact lab in a few hours, this is a great preview! Thanks!
TheHalfwayPeople 2 years ago
So??
edBOYedBOY 2 years ago
Great job! I have a chem lab test tomorrow(8 hours) and this has helped more then you know. More chem videos please!
eleetninja 2 years ago
if i got a drink.exampel an appel how can i do that with Chromatography
nashenockk 3 years ago
My class will be working on this exact lab in a few hours, this is a great preview! Thanks!
TheHalfwayPeople 2 years ago
So??
edBOYedBOY 2 years ago
Great job! I have a chem lab test tomorrow(8 hours) and this has helped more then you know. More chem videos please!
eleetninja 2 years ago
if i got a drink.exampel an appel how can i do that with Chromatography
nashenockk 3 years ago