Methomyl-D₃

(E,Z)-Methyl N-[(methyl-D₃-amino)carbonyloxy]ethanimidothioate

Methomyl-D3 (CAS 1398109-07-3) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Optimized for LC-MS/MS and GC-MS workflows, this deuterated pesticide reference standard supports LC-MS/MS calibration solution preparation and residue analysis quality control. It delivers consistent response and robust retention behavior, which helps achieve accurate, reproducible quantification across diverse matrices.

Use this material to establish traceability, create reliable calibration curves, execute method validation, and perform confirmatory analysis. The stable isotope labeling mirrors the native analyte closely. As a result, it improves correction for matrix effects and instrumental variability, even in demanding multi-component assays. Each batch of this reference standard supports high confidence data in both targeted and screening applications.

Typical applications include:

• Regulated laboratory workflows requiring defensible results and clear traceability
• Pharmaceutical research and metabolism studies focused on precise quantification
• Residue control programs for food, feed, and environmental monitoring
• Multi-residue method development in complex matrices
• Confirmatory analysis where specificity and selectivity matter

Analysts choose this reference standard to streamline routine QC and to troubleshoot challenging matrices. It fits seamlessly into established protocols for sample preparation, instrument calibration, and performance verification. Furthermore, it supports long-term comparability of datasets within and across laboratories.

Methomyl-D3 (CAS 1398109-07-3) from WITEGA Laboratorien Berlin-Adlershof GmbH helps maintain measurement integrity from method development to routine monitoring. It enables precise LC-MS/MS or GC-MS quantification, trustworthy calibration, and robust validation. Choose this reference standard to strengthen your data quality and to simplify your documentation for audits and regulatory submissions.

You can download your Safety Data Sheet for PS228

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