ISO standardization of the A-YES

Since July 2018 the standardization process of our A-YES has been accomplished. The method for determining estrogenic potential of different water types is now described in the ISO 19040-2:2018, called “Water quality – Determination of the estrogenic potential of water and waste water – Part 2: Yeast Estrogen Screen (A-YES, Arxula adeninivorans)”.

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