(6R,7R)-3-Acetoxymethyl-8-oxo-7-(2-pyridin-4-yl-sulfanyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Cefapirin (CAS 21593-23-7) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH supports reliable LC-MS/MS and GC-MS quantification with full traceability. It serves beta-lactam antibiotic reference standard needs, cephalosporin residue analysis standard workflows, LC-MS/MS calibration material routines, GC-MS confirmation compound steps, pharmaceutical method validation standard tasks, traceable analytical standard material programs, multi-residue method development, metabolism studies reference compound use, and regulated laboratory compliance testing.

This reference standard enables accurate calibration, method validation, and confirmatory analysis across diverse matrices. Therefore, laboratories can establish linear response, verify retention time, and confirm ion ratios with confidence. Moreover, Cefapirin (CAS 21593-23-7) helps ensure comparability across studies through documented traceability.

• High-purity reference standard optimized for LC-MS/MS and GC-MS workflows.
• Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH to support traceable workflows.
• Suitable for calibration, method validation, and confirmatory analysis.
• Batch-specific documentation promotes data integrity and reproducibility.
• Stable when stored and handled according to recommended conditions.

Typical use cases include regulated laboratories performing residue control, pharmaceutical research, metabolism studies, and multi-residue method development. Additionally, quality managers value the traceable production route and clear documentation. Analysts can quickly integrate this material into LC-MS/MS or GC-MS methods, and then verify performance parameters such as accuracy, precision, and limits of quantification.

Choose this Cefapirin (CAS 21593-23-7) reference standard to improve calibration robustness and maintain consistent results over time. For supply details, documentation, and technical support, contact WITEGA Laboratorien Berlin-Adlershof GmbH. Our team provides lot information and practical guidance to help you deploy the standard effectively in routine and research settings.

You can download your Safety Data Sheet for LA003

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