Sulfadimidine
SulfamethazineSulfadimidine Sulfamethazine

4-Amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide

Sulfadimidine (Sulfamethazine; CAS 57-68-1) is a certified reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Designed for LC-MS/MS calibration and GC-MS workflows, this sulfonamide reference standard supports traceable analytical quantification. As a LC-MS/MS calibration standard and a traceable analytical reference material, it enables robust method development from screening to confirmatory analysis in regulated environments.

With high purity and documented identity, Sulfadimidine Sulfamethazine delivers reproducible responses across complex matrices. Use it to build calibration curves, verify linearity, and assess accuracy, precision, and recovery. It supports LC-MS/MS and GC-MS detection; therefore, it fits residue programs and metabolism studies. Comprehensive documentation facilitates traceability and defensible results for audits and routine monitoring.

Typical applications include:

• Regulated laboratories requiring traceable calibration and confirmatory analysis
• Pharmaceutical research and development for robust quantification
• Residue control in food and feed testing
• Metabolism studies and kinetic profiling
• Multi-residue method development and verification

Prepare stock solutions gravimetrically, then create matrix-matched calibration levels for sensitivity and selectivity. Furthermore, routine system suitability and ongoing calibration verification benefit from this reference standard. The material performs reliably as a bracketing calibrator, a quality control check, and a spike for recovery experiments. Consequently, laboratories achieve consistent calibration transfer between LC-MS/MS and GC-MS platforms.

Each batch of this reference standard comes from WITEGA Laboratorien Berlin-Adlershof GmbH with detailed documentation to support method validation, traceability, and reproducibility. Choose Sulfadimidine Sulfamethazine to strengthen confidence in quantitative data from development through routine residue monitoring.

You can download your Safety Data Sheet for SA031

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