For coliform bacteria, Shigella and Salmonella. PR-0008

catalogue number: PR 0008 Contact plates are mainly used for monitoring microbial contamination of surfaces (e.g. tables, equipment, walls) using the contact method, and of the air using the sedimentation method. Application: A selective medium for the preliminary screening of Shigella, Salmonella and coliform bacteria. The medium is selective for most Gram-positive bacteria, due to the presence of bile salts and crystal violet. Pack size: 20 plates