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Choose highly selective RAPID'Enterobacteriaceae Agar for the identification and enumeration of Enterobacteriaceae in products intended for human or animal consumption, or in environmental samples. Enterobacteriaceae form red colonies with a diameter of less than 0.5 mm, with or without, a zone of precipitation. Features and Benefits Fermentation of glucose by Enterobacteriaceae produces red colonies with high contrast on clear gray agar Suitable for automated colony counters Results with RAPID'Enterobacteriaceae Medium in 24 hr Crystal violet and bile salts inhibit Gram positive bacteria No confirmation step required Validations Certified NF VALIDATION according to the ISO 16140 standard and validated by the AOAC. Related Products RAPID'Enterobacteriaceae Agar, ready-to-use (3554012)