18 дек 1938 г. - Pencilin
Описание:
In 1939, a group of researchers in Oxford University were able to successfully isolate pencillin by a growth vat, extracting with amyl acetate, and then filtering with alumina column chromatography. This drug has saved millions of lives after the clinical trials were a successДобавлено на ленту времени:
Дата:
18 дек 1938 г.
Сейчас
~ 86 г назад