LABORATORY BIOSAFETY MANUAL - who.int

interim guidelines Laboratory Biosafety Manual, 2nd revised edition WHO/CDS/CSR/LYO/2003.4 ii 9. Equipment designed to reduce biological hazards.....39

  Biosafety

equipment for the detection of

Guide Lm surface sampling – version 3 EURL for Listeria monocytogenes 6/15 20/08/2012 2 SCOPE These guidelines specify where, how and when wipe sampling should be performed to detect L. monocytogenes on surfaces of ready-to-eat food processing areas and equipment. NOTE 1: Surfaces of the processing area and equipment are not the only places to monitor, the