InSite Listeria - Environmental Listeria Species Test

InSite Listeria is an easy-to-use, self contained, environmental Listeria species test. Each device contains a chromogenic liquid media formulated with antibiotics, growth enhancers, and color changing compounds specific to Listeria species. Simply swab the test area and wait. A change in color after 24-48 hours of incubation is considered presumptive positive. No luminometer required, the only equipment needed is a 37ºC incubator.


  • Delivers results in 24-48 hours
  • Cost-effective test
  • Self-contained reagent- no transfers minimizing the chance of contamination
  • Color-changing device is easy to interpret
  • Only equipment required is a 37°C ± 1° incubator - reduces materials and labor


  • Snap-Valve™ technology - snap & squeeze
  • Large 2.5 inch foam swab for maximum sample pickup
  • Write-on swab label for easy sample identification
  • Presumptive positive results are available for the most common Listeria spp in as little as 30 hours at levels as low as 1-10 CFU/mL
  • Compared to UVM and BLEB, provides superior/equivalent recovery and faster detection of as low as 10-50 heat injured Listeria monocytogenes/mL within ~24-30 hours of incubation.
  • Provides higher level of selectivity and sensitivity for heat injured L. monocytogenes under binary competition conditions compared to BLEB and UVM media
  • 12 month shelf life at refrigerated temperatures (2 - 8 °C)

NOTE: Applicability of InSite™ is limited for selected common Listeria spp. (Listeria monocytogenes, L. innocua, L. ivanovii, and L. welshmeri) on common surface types. 

For more information, please see the Product BrochureInstructions and Safety Data Sheet or watch the Product Demo.

Cat. #622-950-50 is CSA approved.

Manufacturer : Hygiena LLC

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Cat.#DescriptionMfg.#PriceQuantityEstimated Availability
622-030-02Listeria tests, pack of 50IL50$572.89 PK / 50  
Ships in about 2 days
622-030-04Listeria tests, pack of 100IL100$982.03 PK / 100  
Ships in about 2 days

Parts & Accessories:

Cat.#DescriptionMfg.#PriceQuantityEstimated Availability
622-950-50Incubator, 37ÂșC, designed to hold 11 Hygiena test devicesINCUBATOR$496.57 EA  
Ships in about 2 days

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