Reference method: NF EN ISO 9308-3
Section updated and published on October 19th, 2021
Colorimetry and fluorimetry
Colilert-18/Quanti-Tray or Quanti-Tray 2000
Aim of method: Enumeration of ß D-glucuronidase positive Escherichia coli
Holder: IDEXX Laboratories
Certificate / Summarized study report