Phosphatidylethanol (PEth) in Microsamples
EPTIS Ringversuch Nr. 1349242 | Letze Änderung 2025-09-15 | URL: https://www.eptis.bam.de/pts1349242 https://www.eptis.bam.de/pts1349242
| Name des Anbieters | ||||||||||||||||
| Name des Anbieters | The Society of PEth Research (PEth-NET) The Society of PEth Research (PEth-NET) | |||||||||||||||
| Ansässig in | Switzerland | |||||||||||||||
| Sprache(n) | English | |||||||||||||||
| Anmerkungen | PEth-NET collaborates with the Institute of Forensic Medicine in Bern (IRM BE) for the provision of blood samples and further logistics of the inter-laboratory comparison. During each evaluation round, four different authentic whole blood samples will be provided to each participating laboratory, on microsampling devices. To prepare the individual samples, each participating laboratory is asked to ship the sampling device of their choice to IRM BE, to spot a selected choice of blood (e.g. 10-25 µL). For logistical reasons, only laboratories using devices that do not require any cooling during the transportation process (e.g. DBS cards, Mitra VAMS, etc.) are eligible for participation in the proficiency testing. A handling fee will apply for the inter-laboratory comparison (dependent on the selected shipment option). This fee includes shipment, handling, and evaluation costs. The payment must be directed to PEth-NET based on an electronic invoice that will be sent by email. To register for the second round of the inter-laboratory comparison please fill out the participation form at https://peth-net.org/ and directly send the microsampling devices of choice (routinely used in your laboratory) to: Institute of Forensic Medicine Bern, Matthias Bantle, Murtenstrasse 26, 3008 Bern, Switzerland The individual blood samples will be provided in duplicate (a total of eight samples will be sent to each participating laboratory). To have one spare device, please provide at least 5 DBS cards or 10 VAMS samples for the preparation of your samples. If you use Hemaxis, please just send us cards, we will add the volume of choice with a pipette. | |||||||||||||||
| Klassifizierung | ||||||||||||||||
| Produktgruppen |
Human test material
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| Prüfgebiete |
Analytical chemistry
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| Technische Einzelheiten | ||||||||||||||||
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| Ringversuchsziele | ||||||||||||||||
| Zielgruppe des Ringversuchs | Clinical and Forensic Laboratories, International shipment is possible | |||||||||||||||
| Relevante Rechtsvorschriften oder Normen | Luginbühl M, Wurst FM, Stöth F, Weinmann W, Stove CP, Van Uytfanghe K. Consensus for the use of the alcohol biomarker phosphatidylethanol (PEth) for the assessment of abstinence and alcohol consumption in clinical and forensic practice (2022 Consensus of Basel). Drug Test Anal. 2022 Oct;14(10):1800-1802. doi: 10.1002/dta.3340. Epub 2022 Jul 18. PMID: 35851997. | |||||||||||||||
| Weitere Ziele | validation of testing methods and also Comparison of Micorsampling Devices | |||||||||||||||
| Teilnehmerzahl | 20 | |||||||||||||||
| Anbieter unabhängig überprüft (akkreditiert, benannt, anerkannt) | ||||||||||||||||
| Die Durchführung des Ringversuchs ist in Auftrag gegeben durch | ||||||||||||||||
| Kosten | ||||||||||||||||
| Teilnahmegebühr | Within Europe 100 CHF, Out of Europe 200 CHF | |||||||||||||||
| Regelmässig durchgeführt | Ja (at least two times per year) | |||||||||||||||
| Der Ringversuch wird durchgeführt seit | 2022 | |||||||||||||||
| Kontaktdaten des Anbieters | ||||||||||||||||
| Anbieter | Kontaktperson | |||||||||||||||
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The Society of PEth Research (PEth-NET)
Limmatstrasse 114 Turgi Switzerland Telefon: Fax: Web: https://peth-net.org/ https://peth-net.org/ |
PD Dr. Marc Luginbühl
Telefon: Fax: E-Mail: marc.luginbuehl@usz.ch marc.luginbuehl@usz.ch |
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Haben Sie einen Fehler entdeckt? Bitte wenden Sie sich an den zuständigen EPTIS Koordinator für Switzerland,
Mr Ian Mann.
Mr Ian Mann.