All bags are not created equal when it comes to the environment. And paper might not be as green as you think. Credit...Photo by Tony Cenicola/The New York Times Supported by By Rachel Nuwer With ...

IN this very concise treatise the author has summarized the history of the industrially important diazo-compounds since their earliest recognition by Peter Gries in 1858 until the present time.

Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China ...

Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education; School of Pharmacy, East China University of Science and Technology, Shanghai 200237, P. R. China ...

This simple felt tip pen paper chromatography experiment is a great way to learn about this particular method of separating mixtures. Felt tip pen chromatography is a fantastic science activity for ...