6-Ethoxy-D₅-1,2-dihydro-2,2,4-trimethyl quinoline hydrochloride

Ethoxyquin D5 HCl reference standard, produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, supports rigorous LC-MS/MS and GC-MS quantification. This deuterated antioxidant reference standard provides a stable LC MS MS calibration solution and a traceable analytical reference material for demanding workflows. It helps laboratories calibrate instruments, verify linearity, and confirm identity with confidence.

Use this material to establish traceability across batches and matrices. It enables reliable calibration, method validation, and confirmatory analysis in residue testing and research environments. Each lot is manufactured under strict quality processes by WITEGA Laboratorien Berlin-Adlershof GmbH. Clear documentation and labeling simplify audits and routine review.

Designed for:

• Regulated laboratories and compliance-driven testing
• Pharmaceutical research and development studies
• Residue control in food, feed, and environmental samples
• Metabolism studies and comparative profiling
• Multi-residue method development in complex matrices

Analysts working on residue control and metabolism studies benefit from the deuterium labeling. It enhances selectivity and supports unambiguous peak identification. Moreover, the compound fits multi-residue method development without extensive re-optimization. It integrates smoothly into LC-MS/MS and GC-MS workflows, enabling robust calibration and confirmatory analysis.

Key advantages include:

• High-purity reference standard for quantitative accuracy
• Excellent traceability for defensible results
• Suitable for calibration, method validation, and routine QA
• Consistent response for long-term monitoring programs
• Comprehensive batch documentation for laboratory records

Ethoxyquin D5 HCl reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH is an effective choice for LC-MS/MS and GC-MS quantification. Therefore, it supports reliable calibration, increased method robustness, and clear decision-making across regulated workflows.

You can download your Safety Data Sheet for OP122

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