DIN EN ISO 16140:2011-12

This standard includes the standard EN ISO 16140:2003 and an amendment 1:2011 with the following amendments: clause 6.3 'Interlaboratory study' of the standard DIN EN ISO 16140:2003 was added. The amendment includes specifications concerning interlaboratory studies, for instance terms and definitions, requirements for measurement protocol and samples, for the determination of the trueness and precision characteristics, for scrutiny of the measurement results for consistency and for the comparison of the trueness and precision characteristics of the reference method and the alternative method as well as the annexes Q, V and W with details concerning statistics, calculation and an example for the determination of E. coli.