Flufenacet-thioglycolate sulfoxide

2-[[2-[(4-Fluorophenyl)(1-methylethyl)amino]-2-oxoethyl]sulfinyl]acetic acid

Flufenacet-thioglycolate sulfoxide (CAS 201668-33-9) is a high-quality reference standard for LC-MS/MS and GC-MS workflows. It is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Use it for accurate quantification, traceable calibration, and robust method validation across residue and metabolism studies. Related search phrases include LC-MS/MS calibration solution, GC-MS quantification standard, and traceable analytical material. Also relevant are certified purity for method validation, multi-residue method development standard, confirmatory analysis reference, residue control calibration curve, pharmaceutical research metabolite studies, regulated laboratory quality control, and matrix-matched calibration workflows.

Designed for reliable performance, this reference standard supports precise calibration curves and confirmatory analysis. Furthermore, it integrates smoothly into routine and investigative testing where low-level detection and selectivity matter.

• Optimized for LC-MS/MS and GC-MS quantification with excellent signal response.
• Traceable preparation for consistent calibration and inter-laboratory comparability.
• Suitable for method development, validation, and verification studies.
• Supports confirmatory analysis to meet regulatory requirements.
• Prepared and supplied by WITEGA Laboratorien Berlin-Adlershof GmbH.

Typical applications include:

• Regulated laboratories conducting residue control and surveillance programs.
• Pharmaceutical research focused on metabolism and transformation products.
• Food and environmental testing using multi-residue method development.
• Quality control units building matrix-matched calibration sets.

In practice, use Flufenacet-thioglycolate sulfoxide (CAS 201668-33-9) to establish linear calibration ranges, verify instrument performance, and assess recovery in fortified samples. Then confirm identities by retention time and ion ratios in LC-MS/MS or GC-MS. Because the material is a rigorously characterized reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH, you gain dependable traceability, reproducible response, and confident reporting across diverse analytical workflows.

You can download your Safety Data Sheet for PS332

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