Scharlau Lactose Broth

Scharlau Lactose Broth is intended for pre-enrichment and detection of enterobacteria and coliforms in milk and water. The manufacturer cites ISO 9308-2 and ISO 21150 as the method context and also lists AOAC, COMPF, EP, SMWW and USP reference groups. These uses identify where the broth fits into a microbiological procedure: pre-enrichment or detection, depending on the chosen method. The selected article 02-105-500 is dehydrated medium for preparing a liquid broth. Double-concentration and Durham-tube descriptions elsewhere on the family page belong to separately prepared presentations and are not assigned to this article. The selected article is supplied as 500 g of dehydrated medium in a vacuum-wrapped flask. Prepare it and perform incubation, reading and quality-control checks according to the applicable laboratory procedure and manufacturer instructions.