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Listeria chromogenic Agar (Base), 500 g

Order number: 3008.2

Part number: AC100016684

£ 295.11*

*Prices without VAT and shipping costs

£ 354.13*

*incl. VAT, plus shipping costs
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Prepared for use in regulated laboratory conditions, the Listeria Chromogenic Agar (Base) falls under the category of Chromogenic Media. This dehydrated nutrient media is certified according to ISO 11133 and ISO 11290 standards, making it suitable for proof selective counting applications. It's particularly useful for verifying Listeria monocytogenes, as it stains this specific species a cyan-blue to turquoise color due to its β-D-glucosidase reaction. In contrast, Listeria innocua appears green to light greenish-blue. Notably, this medium inhibits the growth of Enterococcus and E. coli. Store this agar base at +4 °C before use. An alternative name for this product is ALOA.

  • Category: Chromogenic Media
  • Storage temp.: +4 °C
  • Boiling point (bp): 1360 °C
  • Application: Proof Selective counting
  • Verification of: Listeria monocytogenes
  • Certified according to: ISO 11133 ISO 11290
  • Alternative name: ALOA