Soil improvers and growing media. Determination of pH LONG_TITLE This is Part 14 in

This is Part 14 in a series of standards on formats for the exchange of biometric data

NOTE: PAS 8812:2016 gives guidance on the application of European Standards to the design of temporary works in the UK when adopted voluntarily

IEC 60444‑5 or IEC 60444‑8 can be used in the complete frequency range covered by this part of IEC 60444

5 Operability

Contents of BS EN ISO 2409 include:

Soil improvers and growing media. Determination of pH LONG_TITLE This is Part 14 in1 Scope This European Standard specifies an instrumental method for the routine determination of pH in a suspension of soil improvers or growing media. This method is not applicable to liming materials and preformed materials such as mineral wool slabs and foam slabs. NOTE The requirements of the standard may differ from the national legal requirements for the declaration of the products concerned.