Water quality. Selection of tests for biodegradability Ingestion-build-100580 publishing

publishing

0 General requirements

Its primary aim is to increase safety and to disseminate good practice in the interest of both the customer and the market sector as a whole

BS EN 12877-3 on determination of colour stability of plastics is relevant to:

Water quality. Selection of tests for biodegradability Ingestion-build-100580 publishing1 Scope and field of application This International Standard specifies the method for determining the ISO aerial speed and ISO aerial average gradient of black and white negative camera film process combination sused in aerial photography. This International Standard does not apply to infrared aerial films.