
At Hardy you will find a complete selection of laboratory supplies including culture media, rapid test kits, stains, reagents, dehydrated media, animal blood products, gas generators, specimen transports, QC organisms, susceptibility disks, petri plates, agar based prepared media and broths, and more.
HardyCHROM™
Coliform-EC

HardyCHROM™Coliform-EC provides you with a 24 hour read-out for both coliforms and E. coli. Chromogenic substances cause E. coli colonies to appear magenta and other Coliforms to appear blue. What could be easier?.