Sulfadiazine-¹³C₆

4-Amino-N-pyrimidin-2-yl-benzene-¹³C₆-sulfon-amide

Sulfadiazine-13C6 (CAS 1189426-16-1) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It enables precise LC-MS/MS and GC-MS quantification, from calibration to confirmatory analysis. Moreover, it provides traceability for reporting in regulated environments. Use this stable isotope labeled antibiotic to strengthen method validation and matrix-matched calibrations. Therefore, it fits laboratories seeking a traceable calibration material with robust performance.

This reference standard supports reliable calibration, quality control, and traceable data workflows. You can deploy it across residue control programs and advanced research studies. Consequently, it helps you achieve consistent recoveries and dependable identification criteria.

• Optimized for calibration curves, bracketing, and QC checks in LC-MS/MS and GC-MS.
• High chemical purity with accurate gravimetric assignment for traceability.
• Lot-specific documentation and consistent lot-to-lot performance.
• Clear response in sulfonamide methods with robust retention and ionization.
• Convenient packaging and reliable stability for routine use.

Typical applications include:

• Regulated laboratories performing veterinary residue control and food safety testing.
• Pharmaceutical research and development focused on antimicrobial analytics.
• Environmental monitoring of antimicrobial residues in complex matrices.
• Metabolism studies and biotransformation profiling in biological systems.
• Multi-residue method development requiring robust identification points and trueness.

Practical guidance:

• Prepare stock solutions in methanol or acetonitrile according to your method.
• Build multi-point calibrations to assess linearity, LOD, and LOQ.
• Use this reference standard to verify accuracy, trueness, and recovery.
• Sulfadiazine-13C6 (CAS 1189426-16-1) supports reproducible reporting and dependable QA in confirmatory analysis.

Choose the reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH to ensure traceable quantification, robust calibration, and confident confirmation across LC-MS/MS and GC-MS workflows.

You can download your Safety Data Sheet for SA008

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