Save time in preparing selective enrichment for the isolation of Listeria spp. from food and environmental samples using Thermo Scientific™ FitBag™ Half Fraser Broth. The irradiated medium is supplied in lightweight, transparent, plastic bags, just add water and the medium is ready for use. The bag's segmented structure allows pre-filling so that you can reconstitute in two minutes when needed. Available in different sizes to suit your workflow, medium can be dispensed through the outlet tube as required. FitBag™ enrichment media is quick, easy-to-prepare, and highly adaptable to laboratory workflows and automated equipment, such as dilutors. No further supplementation is required.

• Cost-effective: no need for weighing of media or sterilisation, reducing the burden of media preparation, which frees up resources and equipment.
• Flexible: segmented structure allows advanced preparation by filling one segment with deionized water from which FitBag ™enrichment media can be reconstituted within two minutes; pre-sterilised water may also be added under aseptic conditions
• Easy-to-use: fill and dispense with minimum training
• Energy saving: gamma irradiated, eliminating the need for costly thermal processing
• Safe: eliminate handling of glassware, weighing of culture media, and the need to add supplementary reagents, empty bags can be disposed of with normal laboratory waste
• Reduces waste: unprepared FitBag™ enrichment media can be kept for up to 24 months, rehydrated media has a shelf life of 10 days
• Quality guaranteed: compliant with ISO 11133 and ISO 7218, quality certificates are available for every batch, reducing the QC testing needed
• Space-saving: conveniently packed in flat boxes, FitBag™ enrichment media takes up relatively little space compared to prepared media and can be made up as required