Diethyl quinoxalin-2-yl phosphate

Diethyl 2 quinoxalinyl phosphate (CAS 13593-09-4) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. As an LC-MS/MS reference material, it also performs reliably in GC-MS workflows. Use it for robust analytical quantification, calibration, method validation, and confirmatory analysis across diverse matrices.

This reference standard supports traceable results and consistent method performance. Each lot is released with documentation to aid data integrity and compliance. Therefore, calibration curves remain defensible, and recovery assessments stay reproducible. Moreover, the material handles well in common solvents, enabling straightforward stock and working solution preparation.

Typical applications include:

• Regulated laboratories seeking traceable quantification and fit-for-purpose validation
• Pharmaceutical research focusing on impurity profiling and metabolite tracking
• Residue control programs requiring reliable screening and confirmation steps
• Metabolism studies that demand consistent calibration across batches
• Multi-residue method development with LC-MS/MS or GC-MS

Choose this reference standard to streamline routine workflows and enhance comparability between runs. It helps establish linear ranges, verify trueness and precision, and confirm identity with matched retention and ion ratios. Additionally, it supports matrix-matched calibration and spiking experiments for accuracy checks.

Key benefits:

• High lot-to-lot consistency for stable response factors
• Clear documentation for traceability and audit readiness
• Versatile use in LC-MS/MS and GC-MS for screening and confirmation
• Useful for calibration curves, quality control samples, and recovery studies

Diethyl 2 quinoxalinyl phosphate (CAS 13593-09-4) from WITEGA Laboratorien Berlin-Adlershof GmbH delivers dependable performance in advanced analytical workflows. Consequently, it supports confident decisions in research and routine testing.

You can download your Safety Data Sheet for PS320

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