Soil quality. Determination of pH Ingestion-build-82396 must be specified when ordering

must be specified when ordering a product

It applies to all the railway organisations and partners concerned with technical documents and to suppliers preparing documents on behalf of railway companies or railway network users

Determination of lead and cadmium content

A new subclause on Voltage rating has been added

Soil quality. Determination of pH Ingestion-build-82396 must be specified when orderingBS ISO 10390: 2005 is an International Standard that specifies an instrumental method for the routine determination of pH using a glass electrode in a 1: 5 (volume fraction) suspension of soil in water (pH in H2O), in 1 mol l potassium chloride solution (pH in KCl) or in 0,01 mol l calcium chloride solution (pH in CaCl2). BS ISO 10390 is applicable to all types of air dried soil samples,