Zearalenone-14-sulfate ammonium salt; 100 µg/ml in acetonitrileZearalenone 14 sulfate ammonium salt 100 µgml in acetonitrile

(3S,11E)-16-Hydroxy-3-methyl-14-(sulfooxy)-3,4,5,6,9,10-hexahydro-1H-2-benzoxacyclotetradecin-1,7(8H)-dione ammonium salt

Zearalenone-14-sulfate ammonium salt; 100 µg ml in acetonitrile (CAS Reg. No. 1439328-85-4) is a reference standard solution for analytical mycotoxin testing and chromatographic quantification. The solution contains the target analyte at a defined concentration in acetonitrile. It is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH.

The solution can be used for several analytical purposes:

• Preparation of calibration standards for LC-MS/MS analysis
• Quantification of zearalenone sulfate metabolites
• Development and validation of mycotoxin residue methods
• Verification of chromatographic retention and mass spectrometric response
• Confirmatory analysis in regulated laboratory workflows
• Quality control during routine analytical measurements

Zearalenone sulfate metabolites are relevant to metabolism studies and mycotoxin research. Consequently, this reference standard solution can support research into metabolite profiles and analytical methods for complex matrices. It may also contribute to multi-analyte and multi-residue method development where several mycotoxin metabolites are determined within one workflow.