Red

 

                                                                               Bayer

 

 

 Prontosil Red

 

 

 

 Prontosil Red: Nobel Prize In Medicine, 1939

 

Colour Red

 

The First Medicine To Treat Bacterial Infections In Body

 

 

 

 

 

 

Colour Red 

 

The First Antimicrobial Agent 

 

 

Snapshot