Scharlau Tryptone Bile Glucuronic Agar (TBX), Microinstant®

Scharlau Tryptone Bile Glucuronic Agar Microinstant® is a selective and differential solid medium for detecting and enumerating β-glucuronidase-positive Escherichia coli. The β-glucuronidase-positive qualification is part of the manufacturer’s stated target and should be retained when matching the medium to the intended examination. The source cites ISO 16649-1 and ISO 16649-2, and uses the abbreviation TBX Agar. These are the specific documented method references for this product. Article 01-619-500 is the selected dehydrated medium for agar preparation in the laboratory. Prepared standard and filtration plates, bottles and tubes listed under the same family have their own references and presentation specifications. 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.