ISO/TC 147/SC 4
| Project No. | ISO 17994:2004 |
|---|---|
| Title | <p>ISO 17994:2004 defines an evaluation procedure for comparing two methods intended for the detection or quantification of the same target group or species of microorganisms.</p> <p>ISO 17994:2004 provides the mathematical basis for the evaluation of the average relative performance of two methods against chosen criteria of equivalence. </p> <p>Any two enumeration methods based on counts (of colonies or positive tubes) or any two detection methods (presence/absence methods) intended for the same purpose can be compared. </p> <p>ISO 17994:2004 provides no solution to directly compare a quantitative method (colony count or MPN) with a detection method (P/A). </p> |
| Registration number (WIID) | 31667 |
| Scope | <p>ISO 17994:2004 defines an evaluation procedure for comparing two methods intended for the detection or quantification of the same target group or species of microorganisms.</p> <p>ISO 17994:2004 provides the mathematical basis for the evaluation of the average relative performance of two methods against chosen criteria of equivalence. </p> <p>Any two enumeration methods based on counts (of colonies or positive tubes) or any two detection methods (presence/absence methods) intended for the same purpose can be compared. </p> <p>ISO 17994:2004 provides no solution to directly compare a quantitative method (colony count or MPN) with a detection method (P/A). </p> |
| Status | Atcelts |
| ICS group | 07.100.20 13.060.70 |