Quick view View Item HardyCHROM SS NoPRO Agar, (for Salmonella and Shigella), 15x100mm plates, 10pk HardyCHROM™ SS NoPRO Agar, (for Salmonella and Shigella), a chromogenic medium for stool pathogen screening without false positives from Proteus 15x100mm plate, order by the package of 10, by Hardy Diagnostics ... Weight: 2.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: