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560023 - ČSN EN 17279 - Potraviny - Multimetoda pro screening aflatoxinu B1, deoxynivalenolu, fumonisinu B1 a B2, ochratoxinu A, T-2 toxinu, HT-2 toxinu a zearalenonu v potravinách, s výjimkou potravin pro kojence a malé děti metodou LC-MS/MS | ||
| Název : 560023 - ČSN EN 17279 - Potraviny - Multimetoda pro screening aflatoxinu B1, deoxynivalenolu, fumonisinu B1 a B2, ochratoxinu A, T-2 toxinu, HT-2 toxinu a zearalenonu v potravinách, s výjimkou potravin pro kojence a malé děti metodou LC-MS/MS
Označení normy : ČSN EN 17279 Katalogové číslo : 509275 Třídící znak : 560023 Účinnost : 2020-05-01 Věstník : 2020.04 Strany : 36 Převzata :vyhlášením ve Věstníku - v angličtině | ||
| Cena : | 340.00 Kč (DPH= 0%), s DPH= 340.00 Kč | |
| ANOTACE "ČSN EN 17279 This document specifies a screening method for the determination of aflatoxin B1, deoxynivalenol, fumonisin B1 and B2, ochratoxin A, T-2 toxin, HT-2 toxin, and zearalenone in foodstuffs by high performance liquid chromatography (HPLC) coupled with tandem mass spectrometry (MS/MS). The aim of the screening method is to determine whether a certain pre-defined concentration (the screening target concentration, STC) is exceeded or not. The result of the screening is either "negative" or "suspect". "Negative" (screen negative) means that the targeted mycotoxins are not detected or potentially present but below the STC. "Suspect" (screen positive) means that the established cut-off value is exceeded and the sample can contain one or more mycotoxins at a concentration higher than the STC. For full identification and accurate quantification a confirmatory quantitative analysis method is required which is outside the scope of this document." | ||