Letheen Broth w/Tween, Modified

Intended Use Letheen Broth with Tween, Modified is used for the recovery of microorganisms from cosmetics.   Product Summary and Explanation In 1948, Weber and Black described the value of a highly nutritional solid medium containing neutralizing agents for quaternary ammonium compounds in sanitizers. The addition of Lecithin and Polysorbate 80 to Tryptone Glucose Extract (TGE) Agar resulted in a medium that effectively neutralizes quaternary ammonium compounds in testing of germicidal activity. Total neutralization of disinfectants is critical. Disinfectant residues can result ... Read more

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test Letheen Broth w/Tween, Modified

Letheen Broth w/Tween, Modified

Intended Use Letheen Broth with Tween, Modified is used for the recovery of microorganisms from cosmetics.   Product Summary and Explanation In 1948, Weber and Black described the value of a highly nutritional solid medium containing neutralizing agents for quaternary ammonium compounds in sanitizers. The addition of Lecithin and Polysorbate 80 to Tryptone Glucose Extract (TGE) Agar resulted in a medium that effectively neutralizes quaternary ammonium compounds in testing of germicidal activity. Total neutralization of disinfectants is critical. Disinfectant residues can result ... Read more

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