enter code first10 to receive 10% off your first order

Hygiena InSite Listeria Colour Change Swab (Box of 50 or 100)

  • Now From £148.85
  • (Delivery from £8.95)
Item in Stock | Usually dispatched within 24 hours

Hygiena InSite Environmental Listeria Species Test

  • Snap-Valve™ technology - snap and 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 24 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
  • Save money by only paying lab costs for positive tests
  • Simply send positive swab test to any lab for further tests, no need for additional samples
  • InSite Listeria contain the selective enrichment broth PDX LIB from Paradigm Diagnostics which is approved by AOAC RI Performance Tested Scheme.
  • Equipment required -  37°C ± 1° incubator

InSite Listeria is an easy-to-use, self contained, environmental Listeria species test.

Simply swab the test area and incubate, a change in colour after 24-48 hours of incubation is considered presumptive positive.

InSite Listeria provides quick results eliminating the lengthy wait time and expensive price of an outside lab.

It doesn't take a microbiologist to understand these results as if Listeria species are present in a sample, the liquid media changes colour from amber to black.

Each device contains a chromogenic liquid media formulated with antibiotics, growth enhancers, and colour changing compounds specific to Listeria species.

Shelf life: (From Manufacture Date)

  • 12 months at refrigerated temperatures (2-8ºC) (typically delivered with 9-10 months shelf life)


We also have a Insite Salmonella test which can also be carried out in-house - see here

To fulfill your order as quickly and efficiently as possible, we sometimes will split your order into a number of different packages so that we could take advantage of the items in stock at different warehouses.  Items you order from Complete Safety Supplies may sometimes be sent in more than one delivery. For example, you may receive multiple deliveries if your order contains an oversized item that needs to be dispatched separately. Regardless of the number of deliveries you receive, you'll only be charged the amount that was originally quoted to you at the time you placed your order. Orders will only receive one delivery charge. 

Click here to see our full Delivery and Returns Policy.

Please click here to view our full Privacy and Security Policy