Quick view View Item CRITERION Urea Agar Base Concentrate, Dehydrated Culture Media, 500gm Wide-Mouth Bottle CRITERION™ Urea Agar Base Concentrate, Dehydrated Culture Media, 500gm Wide-Mouth Bottle Cat. no. C7231 PACK SIZE: Each Hardy Diagnostics CRITERION™ Urea Base Concentrate is a 10X concentrate for the differentiation of... Weight: 5.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: