ČSN EN 17504 (467067)
Krmiva: Metody vzorkování a analýz - Stanovení gossypolu v semenech bavlníku a krmivech pomocí LC-MS/MS
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Anotace obsahu normy
This document specifies a method for the determination of free gossypol, extractable by acidified acetonitrile/water, in cottonseed, cottonseed products and compound feeds by liquid chromatography with tandem mass spectrometry (LC-MS/MS).
The method described in this document has been successfully validated in the range of 69 mg/kg to 5 950 mg/kg by collaborative trial in the following matrices: cottonseed, cottonseed products (cake/meal, hulls) and compound feeds for bovine, porcine and poultry.
NOTE - It is possible to reach quantification limits of approximatively 5 mg/kg in compound feeds. The method might be applicable at lower and at higher concentrations than the concentration range validated in the collaborative trial. However, this needs to be assessed by in-house validation.
| Označení | ČSN EN 17504 (467067) |
|---|---|
| Katalogové číslo | 514980 |
| Cena | 340 Kč340 |
| Datum schválení | 1. 9. 2022 |
| Datum účinnosti | 1. 10. 2022 |
| Jazyk | angličtina (obsahuje pouze anglický originál) |
| Počet stran | 24 stran formátu A4 |
| EAN kód | 8596135149803 |
| Dostupnost | skladem (tisk na počkání) |