\[2-(2,6-Dichlorophenylamino)phenyl-¹³C₆\] acetic acid sodium salt

Diclofenac 13C6 Na (CAS 1261393-73-0) is an isotopically labeled reference standard for modern LC-MS/MS and GC-MS workflows. Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, it supports accurate calibration, traceability, and reliable quantification. As an isotopically labeled reference standard, it enables robust performance in routine residue control and confirmatory analysis.

This reference standard helps you establish precise calibration curves and quality control samples. You gain confidence in recoveries, matrix correction, and day-to-day method stability. Moreover, the defined 13C6 pattern and sodium salt form support consistent ionization behavior across typical mobile phases. Laboratories choose WITEGA Laboratorien Berlin-Adlershof GmbH for dependable documentation and batch-to-batch continuity.

• Supports LC-MS/MS and GC-MS analytical quantification
• Enables traceable calibration and method validation
• Optimizes confirmatory analysis in complex matrices
• Designed for rugged routine use and data integrity

Use this material across many regulated and research settings. It fits targeted assays and multi-residue method development. Therefore, you can streamline workflows while maintaining compliance and audit readiness.

• Regulated laboratories and proficiency testing
• Pharmaceutical research and metabolism studies
• Residue control in food, feed, and environmental samples
• Multi-residue screening and confirmation

Prepare working solutions gravimetrically to ensure traceability. Build multi-level calibration sets and bracket samples for stability. Next, verify performance with independent QC levels and document recoveries. Finally, use the same Diclofenac 13C6 Na (CAS 1261393-73-0) reference standard to confirm suspect findings and to harmonize inter-lab comparability.

Choose this reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH to achieve consistent results, defend decisions with strong evidence, and meet stringent analytical requirements.

You can download your Safety Data Sheet for NS014

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