Two passage reference cultures in our signature KWIK-STIK format


Some laboratory applications require strains that are a fewer passages from the original reference culture. For those special instances, we offer KWIK-STIK Plus, which combines microorganisms that are just two passages from their reference strains, with our signature KWIK-STIK format. Each device features a qualitative lyophilized microorganism pellet, ampoule of hydrating fluid and inoculating swab; so everything you need for growing control cultures is included in one handy device.

Applications and Test Methods
Package Details
Support Documents


  • Accredited reference material under ISO 17034 standard
  • Designed for applications requiring strains that are fewer passages from the reference culture
  • Strains at two passages from reference culture
  • All-in-one design reduces the risk of contamination
  • 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

  • Antibiotic assays
  • Instrument validations
  • Validation of neutralization methods
  • Water tests
  • Disinfectant qualification

Package Details

  • User-friendly design with a lyophilized microorganism pellet, ampoule of hydrating fluid and inoculating swab
  • Pack of 5 STIKs
  • Peel-off identification label on each STIK
  • Illustrated Instructions for Use

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