Description
Casein Peptone Lecithin Polysorbate Broth Base is a diluting and neutralising medium base for microbiological examination of pharmaceutical and cosmetic materials and finished products.
Casein peptone supplies nutrients, while lecithin and polysorbate neutralise antimicrobial residues described in the PDF. This helps preserve the recovery of microorganisms during sample preparation.
Samples are diluted or suspended in the prepared medium before being inoculated onto the appropriate enumeration or detection medium. The PDF lists a pharmacopoeial publication in its references but does not explicitly assign a formal method to the product.
