RAPID'Listeria spp. agar is an affordable selective chromogenic medium for detection of Listeria spp. in food and environmental samples.
Listeria spp. are ß-glucosidase positive and appear as blue-green colonies against the whiteish agar, selective agents in the medium inhibits interfering flora, and the nutrient-rich medium enables rapid growth and identification
RAPID'Salmonella Medium is a sensitive chromogenic agar used for the detection and enumeration of Salmonella spp. in foods. A short one broth, one plate protocol delivers Salmonella sample to results in less than 42 hours or can be used as second selective medium for ISO 6579 reference method
Salmonella is C8 esterase