PRICES include / exclude VAT
in stockReleased: 2022-09-28
UNE EN 17504:2022
Animal feeding stuffs: Methods of sampling and analysis - Determination of gossypol in cotton seed and feeding stuff by LC-MS/MS
Alimentos para animales. Métodos de muestreo y análisis. Determinación de gosipol en semillas de algodón y piensos mediante LC-MS/MS.
Format
Availability
Price and currency
English PDF
Immediate download
Printable
95.76 USD
English Hardcopy
In stock
95.76 USD
Spanish PDF
Immediate download
Printable
95.76 USD
Spanish Hardcopy
In stock
95.76 USD
| Standard number: | UNE EN 17504:2022 |
| Pages: | 24 |
| Released: | 2022-09-28 |
| Status: | Standard |
| Pages (Spanish): | 26 |
DESCRIPTION
UNE EN 17504:2022
This document describes a method for the determination of free gossypol, extractable by acidified acetonitrile/water, in cottonseed, cottonseed products and complete feed by liquid chromatography with tandem mass spectrometry (LC-MS/MS). 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 complete feed for bovine, porcine and poultry.