Characterization of waste. Leaching behaviour test. Determination of the reducing character and the reducing capacity Ingestion-build-132972 Who is BS EN 61937-12

Who is BS EN 61937-12 - Digital audio interface to convey non-linear PCM bitstreams for

Contents of BS ISO 17090-3 includes:

The following principal changes are:

Supply conditions

Characterization of waste. Leaching behaviour test. Determination of the reducing character and the reducing capacity Ingestion-build-132972 Who is BS EN 61937-121 Scope This Technical Specification specifies three laboratory tests to determine the reducing character and the reducing capacity of construction products, waste materials and the eluate resulting from exposure of these solids to a leachant. Reducing species released from the product are titrated to quantify the reducing capacity. For a specification of the materials with which experience has been acquired with the execution of the tests according