ISO 14461-1:2005
CHAPTER 1: ANALYSIS PERFORMANCE
ASSESSMENT FOR COLONY COUNTRIES
ISO 14461-1 | IDF 169-1: 2005 describes a procedure for testing the performance of the colony count technique in a laboratory by establishing in-laboratory variability of the technique and identifying these steps associated with extreme variability.
The procedure is also suitable for checking the proper application of Good Laboratory Practice (GLP), which is a prerequisite for participation in interlaboratory testing of Colony count methods.