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 factsheet 964747 | Last revision 2022-10-27 | URL: https://www.eptis.bam.de/pts964747 https://www.eptis.bam.de/pts964747
| PT provider | ||||||||||||||||
| PT provider | DLA - Proficiency Tests GmbH DLA - Proficiency Tests GmbH | |||||||||||||||
| Based in | Germany | |||||||||||||||
| Language(s) | English | |||||||||||||||
| Remarks | 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. | |||||||||||||||
| Keywords | ||||||||||||||||
| Product groups |
Food and drink
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| Testing fields |
Analytical chemistry
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| Aims of the PT scheme | ||||||||||||||||
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| Linked to specific legislation / standards | ||||||||||||||||
| Additional, subsidiary aims | ||||||||||||||||
| Number of participants | 10-20 | |||||||||||||||
| Accredited or otherwise reviewed by a 3rd party | ||||||||||||||||
| Operation is commissioned / requested by | ||||||||||||||||
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| Participation fee | ||||||||||||||||
| Regularly operated | Yes (yearly) | |||||||||||||||
| Year of first operation | before 2015 | |||||||||||||||
| Contact details of the PT provider | ||||||||||||||||
| Provider | Contact person | |||||||||||||||
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DLA - Proficiency Tests GmbH
Hauptstr. 80 23845 Oering Germany Phone: +49-171-1954375 Fax: +49-4102-9944976 Web: http://www.dla-lvu.de http://www.dla-lvu.de |
MSc. Alexandra Scharf
Phone: +49-171-1954375 Fax: +49-4102-9944976 Email: proficiency-testing@dla-lvu.de proficiency-testing@dla-lvu.de |
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If you find any mistakes please contact the responsible EPTIS coordinator in Germany,
Mr Johannes van de Kreeke.
Mr Johannes van de Kreeke.