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Microbiologists are no strangers to the fact that safety and effectiveness are crucial elements of developing pharmaceutical and personal care products. We created our EZ-PEC™ quantitative microorganisms to help laboratories conduct Antimicrobial Effectiveness and Preservative Efficacy testing with convenience and confidence. 


Following a few simple steps, EZ PEC delivers a final concentration of 1,0 x 105 to 1,0 x 106 CFU per ml of the product being tested. It is a simple solution that can save you time and resources while helping you meet Pharmacopeia and other standards and guidelines.


  • Delivers 1.0 x 105 to 1.0 x 106 CFU per ml of product tested
  • Strains are less than or equal to three passages from the reference culture
  • Ready-to-use format saves time and money
  • Refrigerated storage is easy and economical >
  • Online Certificate of Analysis provides detailed strain information
  • Traceability to reference cultures ensures authenticity
  • Technical Support experts available for guidance
  • Product warranty.

Applications and Test Methods

  • Antimicrobial Effectiveness Testing
  • Preservative Efficacy Testing
  • Applications requiring a high CFU concentration

This product is not intended to diagnose, treat, cure or prevent any disease.

Package Details

  • 20 lyophilized pellets of a single enumerated QC microorganism
  • 10 vials of hydrating fluid (2 ml in each vial)
  • Illustrated Instructions for Use.