Soil improvers and growing media. Determination of pH LONG_TITLE means of verification and information

means of verification and information for use to ensure an appropriate level of safety for agricultural and forestry tractors and self-propelled machines with functions allowing highly automated operations

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

Longer fibres are generally more uniform

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

concepts and issues have been identified and many references provided to allow the topics to be examined in greater depth as required

Soil improvers and growing media. Determination of pH LONG_TITLE means of verification and information1 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.