ptAI01 (2023) Lactose + Fructose in "lactose-free" Food (Baking Mix for Chocolate Cake) (2 different food matrix samples of 25g each, as well as a Spiking Level Sample (25g) with similar levels in simple matrix).
EPTIS Ringversuch Nr. 964747 | Letze Änderung 2022-10-27 | URL: https://www.eptis.bam.de/pts964747 https://www.eptis.bam.de/pts964747
Name des Anbieters | ||||||||||||||||
Name des Anbieters | DLA - Proficiency Tests GmbH DLA - Proficiency Tests GmbH | |||||||||||||||
Ansässig in | Germany | |||||||||||||||
Sprache(n) | English | |||||||||||||||
Anmerkungen | Two Samples with parameters in a Food Matrix are provided for qualitative (Lactose) and quantitative (Lactose + Fructose) determination. One of these samples and the "Spiking Level Sample" were prepared adding the Lactose and Fructose. The "Spiking Level Sample" contains the parameters in a simple matrix in similar amounts. The Lactose amounts are approx. 70 - 250 mg/100g. The evaluation of results will be qualitative (Lactose) and quantitative. For information DLA calculates a recovery rate of Lactose for the "positive"-sample and the "Spiking Level Sample". Any suitable method can be applied for analysis. | |||||||||||||||
Klassifizierung | ||||||||||||||||
Produktgruppen |
Food and drink
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Prüfgebiete |
Analytical chemistry
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Ringversuchsziele | ||||||||||||||||
Zielgruppe des Ringversuchs | ||||||||||||||||
Relevante Rechtsvorschriften oder Normen | ||||||||||||||||
Weitere Ziele | ||||||||||||||||
Teilnehmerzahl | 10-20 | |||||||||||||||
Anbieter unabhängig überprüft (akkreditiert, benannt, anerkannt) | ||||||||||||||||
Die Durchführung des Ringversuchs ist in Auftrag gegeben durch | ||||||||||||||||
Kosten | ||||||||||||||||
Teilnahmegebühr | ||||||||||||||||
Regelmässig durchgeführt | Ja (yearly) | |||||||||||||||
Der Ringversuch wird durchgeführt seit | before 2015 | |||||||||||||||
Kontaktdaten des Anbieters | ||||||||||||||||
Anbieter | Kontaktperson | |||||||||||||||
DLA - Proficiency Tests GmbH
Hauptstr. 80 23845 Oering Germany Telefon: +49-171-1954375 Fax: +49-4102-9944976 Web: http://www.dla-lvu.de http://www.dla-lvu.de |
Dr. Alexandra Scharf
Telefon: +49-171-1954375 Fax: +49-4102-9944976 E-Mail: proficiency-testing@dla-lvu.de proficiency-testing@dla-lvu.de |