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Epower is the embodiment of flexibility is your friend. You will love the versatility of simply using one product for all of your QC needs from media QC and presence/absence testing to enumeration testing, water testing, and disinfectant testing.


Use a single strain or combine multiple strains for a mixed population. Each quantitative microorganism pellet delivers a specific range of CFU, so you can easily manipulate Epower to deliver virtually any concentration. We know you’ll appreciate the ease and adaptability that Epower offers.


  • Available in concentrations ranging from 102 and 108 CFU per pellet
  • Strains are less than or equal to three passages from reference culture
  • Can be combined for a mixed microorganism population
  • Easily manipulated to deliver a wide variety of concentrations
  • Ready-to-use format to save you time and money
  • Refrigerated storage is easy and economical
  • Traceability to reference cultures ensures authenticity
  • Online Certificate of Analysis provides detailed strain information
  • Technical Support experts available for guidance
  • Product warranty.

Applications and Test Methods

  • Microbial detection
  • Enumeration
  • Verification/validation
  • Equipment calibration
  • Method validation
  • Disinfectant qualification
  • Water tests
  • Proficiency tests
  • Mixed microorganism population challenge

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

Package Details

  • Vial of 10 quantitated lyophilized pellets
  • Illustrated instructions