1-Ethyl-4-oxo-1,4-dihydro-[1,3]dioxolo[4,5-g]cinnoline-3-carboxylic acid

The Cinoxacin (CAS 28657-80-9) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH supports precise LC-MS/MS and GC-MS quantification in residue control and pharmaceutical research. It enables reliable calibration, robust method validation, and confident confirmatory analysis with traceable documentation. Therefore, laboratories can integrate it into routine and advanced workflows with ease. Related search terms: LC-MS/MS calibration standard, GC-MS confirmation standard, residue analysis standard, method validation material, traceable analytical material, pharmaceutical research standard, metabolism study reference material, multi-residue method development standard, quinolone antibiotic reference material.

This reference standard helps you establish linear calibration, evaluate matrix effects, and verify recovery. You can track performance over time and maintain audit-ready traceability. Moreover, the material’s consistency promotes reproducible results across instruments and sites. It suits targeted quantification and screening applications, and it fits rapid confirmatory testing.

Use this Cinoxacin (CAS 28657-80-9) reference standard when you need dependable quality controls, calibration checks, and validation spikes. It integrates smoothly into both LC-MS/MS and GC-MS methods. Additionally, it supports harmonized documentation for regulated environments.

• Accurate calibration and response factor determination
• Method development and optimization, including multi-residue workflows
• Matrix-matched validation for confirmatory analysis
• Ongoing quality control and trend monitoring

Typical users include regulated laboratories, academic and industrial pharmaceutical research groups, residue control agencies, and metabolism study teams. The reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, ensuring expert support and consistent supply. Consequently, you can standardize your workflows and meet demanding reporting requirements without compromise.

• Traceable documentation for compliance and audits
• Compatible with diverse extraction and cleanup strategies
• Suitable for target and confirmatory methods across platforms

You can download your Safety Data Sheet for CH030

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