Fenthion-oxon

Dimethyl-(3-methyl-4-methylthio phenyl) phosphate

Fenthion-oxon (CAS 6552-12-1) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This organophosphate pesticide metabolite standard supports robust quantification and serves as an LC-MS/MS calibration solution for residue testing. Laboratories use it to build reliable calibration curves, ensure traceability, and streamline confirmatory analysis across a wide range of matrices.

Designed for LC-MS/MS and GC-MS workflows, this reference standard helps deliver precise and reproducible data. It enables calibration, method validation, and routine quality control. Moreover, Fenthion-oxon (CAS 6552-12-1) facilitates clear identification of analytes in complex samples, strengthening evidential certainty.

Key advantages include:

• High purity for accurate LC-MS/MS and GC-MS quantification
• Traceable documentation to support defensible results
• Reliable calibration and method validation across matrices
• Effective confirmatory analysis for targeted residues
• Compatibility with multi-residue method development

Typical use cases span regulated laboratories, pharmaceutical research, residue control programs, metabolism studies, and multi-residue method development. Additionally, the material aids proficiency testing and routine system suitability checks. It integrates smoothly into existing SOPs and supports transparent audit trails.

Every batch from WITEGA Laboratorien Berlin-Adlershof GmbH is manufactured to rigorous quality expectations for traceability and consistency. Therefore, analysts can depend on this reference standard to improve accuracy, reduce rework, and maintain compliance. Choose Fenthion-oxon (CAS 6552-12-1) to strengthen calibration, confirmatory analysis, and long-term method performance.

You can download your Safety Data Sheet for PS136

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