Plate count of aerobic mesophilic microorganisms in powdered milk products
[Recuento en placa de microorganismos mesófilos aerobios en productos lácteos en polvo]
EPTIS Ringversuch Nr. 521572 | Letze Änderung 2023-07-25 | URL: https://www.eptis.bam.de/pts521572 https://www.eptis.bam.de/pts521572
| Name des Anbieters | |||||||||||||||||||||||||
| Name des Anbieters | LACM/División de Metrología LACM/División de Metrología | ||||||||||||||||||||||||
| Ansässig in | Chile | ||||||||||||||||||||||||
| Sprache(n) | Spanish | ||||||||||||||||||||||||
| Anmerkungen | The PT objectives are: - To assess the performance of laboratories that perform plate count of mesophilic aerobic bacteria in dairy products by comparing their results with the robust consensus average of all participants and setting as the standard deviation for the evaluation the best perception that it can be obtained from tests published in the scientific literature, protocols, interlaboratory tests and results of the proficiency tests carried out by LACM® / Metrology Division in recent years. - The performance will be evaluated through the use of samples of powdered milk products naturally contaminated, which will allow the participating laboratories to evaluate their performance under the same analysis conditions as the routine ones. - The proficiency test is intended for plate counting methods supported by widely used standards that explicitly mention powdered milk products as a matrix. In the case of the Petrifilm method and the NCh 2045 standard, it should be suggested that the incubation time be 72 hours. https://lacm-icytal.uach.cl/metrologia/ Accreditation number: PEA-ENS-14 | ||||||||||||||||||||||||
| Klassifizierung | |||||||||||||||||||||||||
| Produktgruppen |
Agriculture
Food and drink |
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| Prüfgebiete |
Microbiology
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| Technische Einzelheiten | |||||||||||||||||||||||||
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| Ringversuchsziele | |||||||||||||||||||||||||
| Zielgruppe des Ringversuchs | Laboratories that performing microbiological analysis | ||||||||||||||||||||||||
| Relevante Rechtsvorschriften oder Normen | |||||||||||||||||||||||||
| Weitere Ziele | |||||||||||||||||||||||||
| Teilnehmerzahl | 8 to 12 | ||||||||||||||||||||||||
| Anbieter unabhängig überprüft (akkreditiert, benannt, anerkannt) |
Akkreditiert durch Entidad Mexicana de Acreditación, EMA acreditación N°PEA-ENS-14 auf der Grundlage von ISO 17043:2010 No |
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| Die Durchführung des Ringversuchs ist in Auftrag gegeben durch | No | ||||||||||||||||||||||||
| Kosten | |||||||||||||||||||||||||
| Teilnahmegebühr | Please contact us for this information | ||||||||||||||||||||||||
| Regelmässig durchgeführt | Ja (Annual) | ||||||||||||||||||||||||
| Der Ringversuch wird durchgeführt seit | 2007 | ||||||||||||||||||||||||
| Kontaktdaten des Anbieters | |||||||||||||||||||||||||
| Anbieter | Kontaktperson | ||||||||||||||||||||||||
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LACM/División de Metrología
Universidad Austral de Chile, Campus Isla Teja S/N, Valdivia, Chile 5090000 Chile Telefon: 56-63-2221247 Fax: 56-63-2221245 |
Mrs Susan Poo
Telefon: 56-63-2221247 Fax: 56-63-2221245 E-Mail: susan.poo@uach.cl susan.poo@uach.cl |
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