Manufacturer: photos_3MLogo


Staph Express (STX)

3M Petrifilm is a unique technology for ready to use microbiological testing.

Petrifilm Staph Express Count Plate is for the detection and enumeration of Staphylococcus aureus.

Technical specifications

Kit features

  • 3 Step Analysis
  • Compact size
  • No media preparation
  • Less quality control
  • Less waste, reduced cleaning
  • Better productivity of the lab
  • Many approvals: AFNOR, APHA, AOAC, NordVal etc


  • 50 or 500 test

Sample Kind

  • Food and environmental samples

Time test

  • 24 hours


  • Staphylococcus aureus: red violet colonies


  • 18 months from the production date


Petrifilm & PPR brochure

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MSDS Technical Bulletin Validation Reports