PP4284 – Tween Modified Letheen Agar

PP4284 – Tween Modified Letheen Agar

Letheen Agar (Modified) intended for use in the isolation of microorganisms from cosmetics. Total neutralisation of disinfectants is critical as disinfectant residues can result in a false negative result. Sodium Bisulfite, Lecithin and Polysorbate 80 (Tween 80) inactivate quaternary ammonium compounds , Tween 80 neutralises phenols, formalin, hexachlorophene and in combination with the Lecithin ethanol.

SKU: PP4284 Category:

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Organisms Ref. No Result
Escherichia coli ATCC 8739 Opaque/grey colonies
Pseudomonas aeruginosa ATCC 9027 Cream Colonies
Staphylococcus aureus (MRSA) ATCC 6538 White colonies