Contact Plates facilitate easy and reproducible surface microbial testing. The plates contain Tryptic Soy Agar with Lecithin and Polysorbate 80 added to inactivate residual disinfectants and are used for enumeration of microorganisms on non-porous surfaces. With the use of contact plates a facility can monitor sanitation levels with before and after colony counts. Pharmacal will help you set up a standard monitoring procedure.
Contact Plates for Microbial Monitoring
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