Chemical Reagents, Their Purity and Tests E. Merck

Excerpt from Chemical Reagents, Their Purity and Tests: A New and Improved Text Based on and Replacing the Latest Edition of Krauch"s "Die Prufung Der Chemischen Reagentien Auf Reinheit"

As long ago as the early seventies I felt the need of a Это и многое другое вы найдете в книге Chemical Reagents, Their Purity and Tests (E. Merck)