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CHROMagar™ ESBL (RUO), 5000mL

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CHROMagar™ ESBL is a selective chromogenic culture medium for the qualitative detection and differentiation of extended-spectrum β-lactamase (ESBL)-producing Enterobacterales from rectal swabs and stool specimens. Following 18-24 hours of aerobic incubation at 35-37°C, the medium enables rapid presumptive identification of gastrointestinal ESBL colonization to support infection prevention, surveillance, and antimicrobial resistance screening. Presumptive isolates require confirmatory identification and antimicrobial susceptibility testing.


👉 Key Performance Features:

  • Rapid Detection: Enables presumptive detection of ESBL-producing organisms following 18–24 hours of incubation, without the need for selective pre-enrichment.

  • Chromogenic Species Differentiation: Based on supplemented CHROMagar™ Orientation technology, providing simultaneous recovery and differentiation of clinically relevant ESBL-producing organisms by colony color.

  • High Sensitivity and Specificity: Optimized for the selective isolation of ESBL-producing Enterobacterales with excellent analytical performance.

  • Workflow Efficiency: Supports direct plating from clinical specimens, reducing hands-on time and accelerating laboratory turnaround.


📌 This product is labeled for Research Use Only (RUO).


🧪The 5000mL kit (ESRT2) contains:

  • RT412 - Orientation Base

  • ES372 - ESBL Supplement

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