Modified Tween^®-Letheen Broth

Modified Tween^®-Letheen-Broth has significantly improved nutritional content compared to the Letheen-Broth, with the increase of meat peptone concentration and the addition of casein and yeast extract as a source of vitamins. The efficacy of the inactivating agents is also improved by the addition of sodium thiosulfate (neutralizes iodine and chlorine) and sodium bisulfite (neutralizes formaldehyde, formaldehyde releasers, and Glutaraldehyde).

Modified Tween^® -Letheen-Broth is designed for the enumeration of fastidious microorganisms in the presence of disinfectant residues.

Our ready to use media provide the highest level of quality and testing confidence. They have been formulated and tested to meet the pharmacopoeia requirements. Sterility testing media and rinse solutions are manufactured in an ISO 9001, environmentally controlled production center. Each lot undergoes a stringent quality control (QC) procedure, including pH, sterility and growth promotion tests. Our manufacturing approach ensures the highest level of clarity for our media and rinsing fluids, therefore improving accuracy and significantly reducing the risk of incorrect interpretation and false results.

TWEEN is a registered trademark of Croda International PLC