Compact Dry ETB (Enterobacteriaceae) Compact Dry ETB is a simplified medium to determine number of Enterobacteriacae by the combination of selective agents and pH indicator. Approved AOAC Certificate Number: 012001 MicroVal Certificate of Compliance Number: 2008LR02 (MV0806‐002LR) NordVal International Certificate Number: 034 Characteristics Colonies grown on ETB plate are distinguished by red/purple color for Enterobacteriaceae. Medium contains selective agent and pH indicator, glucose for detecting Glucose fermenting bacteria. Incubation AOAC International: 35±2℃ for 24±2 hours MicroVal: 37℃ for 24 hours, NordVal: 37±1℃ for 24±2 hours Result Interpretation Count red/red-purple colonies for Enterobacteriacae Call usEmail usDownloadProcedures Related PostsCompact Dry CF (Coliform)September 22, 2023Compact Dry TCR (Total Viable Count Rapid)June 23, 2022Compact Dry ETC (Enterococci)June 23, 2022Compact Dry LM (Listeria Monocytogenes)April 12, 2022Compact Dry PA (Pseudomonas Aeruginosa)March 11, 2022Compact Dry TC (Total Viable Count)July 20, 2020Compact Dry EC (E. coli & Coliform)July 19, 2020Compact Dry YM (Yeast & Mold)July 18, 2020Compact Dry YMR (Yeast and Mold Rapid)July 17, 2020
