Description
Fill Weight: 19.5g ± 1.0.g
Packaging Type: Wrapped in single cellulose-based film wrap
Product Type: Agar
Quantity: 10/Pk.
Unit Size: Each
An improved medium, based on the Hynes^1modification of Leifson’s medium^2, Desoxycholate Citrate Agar (Hynes Modification) makes the isolation of salmonellae and shigellae easier.Easier colony selection: improved medium gives larger and more numerous colonies of Shigella species which can easily be picked off and emulsified in saline for slide agglutination testsImproved selectivity: more inhibitory to coliforms and Proteus species than the original Desoxycholate Citrate Agar (Part No. CM0035B)Ready-to-use: convenience of prepared media.The medium is pale pink, due to the inclusion of Neutral Red indicator, and clear. Lactose fermenting organisms produce pink colonies and may be surrounded by a zone of precipitated desoxycholic acid. The colonies of non-lactose fermenters are colorless, and, due to their alkaline reaction, they are surrounded by a clear orange-yellow zone of medium. Escherichia coli survives on the medium even though it does not usually grow; therefore, colonial purity should be established by subculture on to a differential but less inhibitory medium, e.g., MacConkey Agar (Part No. CM0007B).Not all products are available for sale in all territories. Please inquire.Remel™ and Oxoid™ products are now part of the Thermo Scientific brand, combining powerful manual, semi-automated and fully automated test products and a comprehensive line of media and diagnostic products to offer a complete, end-to-end solution to quickly deliver the products you need and the quality results your laboratory depends on.
