ELS can help dairy manufacturers manage their food safety risk by providing real-time Polymerase chain reaction (rtPCR) testing for food pathogens for a wide range of matrixes including:
- Raw or processed milk
- Cheese
- Raw or processed meat
- Vegetables
- Seafood
- Environmental samples
ELS also offers Clostridia testing for cheese production. Testing can be done on finished product as well as raw or pasteurized milk.

Testing with ELS is:
Timely: The procedure is AOAC certified. Turnaround can be achieved in 24 hours for most samples.
Accurate: Since rtPCR is DNA-based, pathogens can be detected at very low levels, as low as one cell per 25 g. ELS is A2LA ISO 17025:2017 accredited for Listeria spp. and Salmonella testing (Cert. #5536.01).
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