6-Ethoxy-D₅-1,2-dihydro-2,2,4-trimethylquinoline

Ethoxyquin D5 (CAS 2140327-71-3) delivers reliable performance for quantitative workflows. As a deuterated antioxidant reference standard, it supports LC-MS/MS and GC-MS analysis in demanding matrices. Use it as a deuterated antioxidant reference standard, an LC-MS/MS calibration solution, and a stable isotope labeled compound for traceable results. This reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, ensuring consistent quality and documentation.

This reference standard strengthens traceability, calibration, method validation, and confirmatory analysis. It helps build robust calibration curves and evaluate recovery. Moreover, it supports selectivity checks and matrix effect assessments. You get dependable performance across residue control and research programs.

Choose this material for clear identification and accurate quantification in complex samples. Furthermore, it streamlines multi-residue method development and verification. Comprehensive documentation enables compliance in regulated environments. Laboratories benefit from consistent batch-to-batch quality and fit-for-purpose purity profiles.

• Designed for LC-MS/MS and GC-MS analytical quantification
• Supports calibration, traceability, and method validation
• Optimizes confirmatory analysis in complex matrices
• Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH

Typical applications:

• Regulated laboratories and proficiency testing
• Pharmaceutical research and quality control
• Residue control and food safety monitoring
• Metabolism studies and transformation tracking
• Multi-residue method development and verification

With Ethoxyquin D5 (CAS 2140327-71-3), you can implement stable calibration across batches. Additionally, you can assess trueness, repeatability, and intermediate precision. The reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH fits routine and research tasks, providing confidence for confirmatory analysis and regulatory submissions.

You can download your Safety Data Sheet for OP269

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