Presumptive plate count of Bacillus cereus
[Recuento presuntivo en placa de Bacillus cereus en productos lácteos en polvo.]
EPTIS factsheet 521593 | Last revision 2023-08-16 | URL: https://www.eptis.bam.de/pts521593 https://www.eptis.bam.de/pts521593
| PT provider | |||||||||||||||||||
| PT provider | LACM/División de Metrología LACM/División de Metrología | ||||||||||||||||||
| Based in | Chile | ||||||||||||||||||
| Language(s) | Spanish | ||||||||||||||||||
| Remarks | The PT objectives are: - To assess the performance of laboratories that perform analysis on foods in general presumptive count of B. cereus in plate, comparing their results with the robust consensus average of all participants and setting the best estimate of reproducibility that can be obtained from test published in the scientific literature, protocols, interlaboratory tests and results of the proficiency tests carried out by LACM® / Metrology Division in recent years - This performance will be evaluated through the use of food samples with natural contamination of B. cereus, which will allow the participating laboratories to evaluate their performance under the same analysis conditions as the routine ones. These samples will be, in principle, food of low water activity, in order to ensure the stability of the material. - The list of procedures (standards) of presumptive count covered by the proficiency test is: ISO 7932, FDA/BAM MYP modality, FDA/BAM modality BAM, NCh 3116.Of2008, ISP PRT- 712.02-035, AOAC 980.31 https://lacm-icytal.uach.cl/metrologia/ Accreditation number: PEA-ENS-14 | ||||||||||||||||||
| Keywords | |||||||||||||||||||
| Product groups |
Agriculture
Food and drink |
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| Testing fields |
Microbiology
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| Technical details | |||||||||||||||||||
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| Aims of the PT scheme | |||||||||||||||||||
| Target group of participants | Laboratories that performing food and dairy analysis | ||||||||||||||||||
| Linked to specific legislation / standards | ISO 13528:2022 ISO 22117:2019 | ||||||||||||||||||
| Additional, subsidiary aims | |||||||||||||||||||
| Number of participants | 8 to 14 | ||||||||||||||||||
| Accredited or otherwise reviewed by a 3rd party |
Accredited by Entidad Mexicana de Acreditación, EMA acreditación N°PEA-ENS-14 on the basis of ISO 17043:2010 No |
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| Operation is commissioned / requested by | No | ||||||||||||||||||
| Fees and frequency | |||||||||||||||||||
| Participation fee | Please contact us for this information | ||||||||||||||||||
| Regularly operated | Yes (Annual) | ||||||||||||||||||
| Year of first operation | 2007 | ||||||||||||||||||
| Contact details of the PT provider | |||||||||||||||||||
| Provider | Contact person | ||||||||||||||||||
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LACM/División de Metrología
Universidad Austral de Chile, Campus Isla Teja S/N, Valdivia, Chile 5090000 Chile Phone: 56-63-2221247 Fax: 56-63-2221245 |
Mrs Susan Poo
Phone: 56-63-2221247 Fax: 56-63-2221245 Email: susan.poo@uach.cl susan.poo@uach.cl |
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