BS EN 17547. Animal feeding stuffs: Methods of sampling and analysis. Determination of vitamin A, E and D content. Method using solid phase extraction clean-up and High Performance Liquid Chromatography Ingestion-build-78747 10 Identification and marking

10 Identification and marking

— A procedure for the annual surveillance tests (AST) of the AMS in order to evaluate (i) that it functions correctly and its performance remains valid and (ii) that its calibration function and variability remain as previously determined

you ensure that sockets are strong enough to cope with the vibration caused by impact wrenches

This part of IEC 60747 provides new measuring methods

and the calculation of differences in colour

BS EN 17547. Animal feeding stuffs: Methods of sampling and analysis. Determination of vitamin A, E and D content. Method using solid phase extraction clean-up and High Performance Liquid Chromatography Ingestion-build-78747 10 Identification and marking