Milk and milk products — Quality control in microbiological laboratories — Part 1: Analyst performance assessment for colony counts
NORMA vydána dne 20.5.2005
Označení normy: ISO 14461-1:2005
Datum vydání normy: 20.5.2005
Počet stran: 34
Přibližná hmotnost: 102 g (0.22 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: ISO 14461-1|IDF 169-1:2005 describes a procedure for testing the performance of the colony-count technique within a laboratory by establishing the within-laboratory variability of its technique and identifying those steps that are associated with excessive variability. The procedure is also suitable for checking the proper observance of Good Laboratory Practice (GLP), which may be a prerequisite for participation in interlaboratory tests of colony-count methods.