ADOPTED_FROM:CEN/TS 17728:2022
This document specifies references to methods for the determination of the following parameters: — pH; — electrical conductivity. This document is applicable to solid EU fertilizing products classified as PFC 3(A) and PFC 7 as long as the main function of the EU fertilizing product is classified as PFC 3(A) of Regulation (EU) 2019/1009 [1].
