Sulfasalazine

2-Hydroxy-5-[2-[4-[(2-pyridinylamino)sulfonyl]phenyl]diazenyl]benzoic acid

Sulfasalazine (CAS 599-79-1) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH supports targeted LC-MS/MS and GC-MS workflows. It serves as an LC-MS/MS calibration standard and a traceable analytical standard for quantitative assays, method validation, and confirmatory analysis. Laboratories choose it to build robust calibration curves and to verify accuracy during routine residue monitoring. Moreover, consistent performance helps streamline multi-residue method development and metabolism studies.

This reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH with stringent quality controls. Each lot is designed to deliver high purity and reliable identity. Therefore, analysts can establish linear calibration and evaluate recovery with confidence. Use the material to assess selectivity, matrix effects, and carryover in LC-MS/MS or GC-MS methods. It also supports precision, trueness, and detection limit studies.

• Quantitative calibration and response factor determination
• Method validation: linearity, accuracy, precision, and LOQ
• Confirmatory analysis in compliance-focused workflows
• Quality control for routine residue control and monitoring

Typical users include regulated laboratories, pharmaceutical research teams, food and feed testing facilities, and academic groups. They rely on this reference standard for rigorous comparability and traceability across batches. Additionally, it aids metabolism studies, targeted assays, and multi-residue method development under demanding timelines.

• High lot-to-lot consistency for reproducible results
• Clear documentation to support traceability and audits
• Optimized for LC-MS/MS and GC-MS quantification

Store as instructed on the label and prepare solutions using suitable solvents. Integrate this material into your calibration and QC plans to strengthen data integrity. When you need dependable performance, the Sulfasalazine (CAS 599-79-1) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH helps ensure reliable analytical decisions.

You can download your Safety Data Sheet for SA060

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