CSN P CEN/TS 17720

CSN P CEN/TS 17720 This methodology has been developed to determine enterococci in biostimulants as a single microorganism component or in a mixture with other microorganisms. This document is not applicable to mineral fertilizers that are defined as complementary feeding stuffs composed mainly of minerals and containing at least 40 % crude ash (Regulation (EC) No 767/2009).
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.