5-Ethyl-8-oxo-5,8-dihydro-[1,3]-dioxolo[4,5-g]quinoline-7-carboxylic acid

Oxolinic acid (CAS 14698-29-4) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This quinolone antibiotic reference material supports LC-MS/MS and GC-MS quantification across diverse matrices. With consistent potency and verified identity, it enables traceable calibration, robust method validation, and dependable confirmatory analysis. Moreover, it helps establish linear calibration ranges and ensures system suitability for routine and research workflows.

Designed for modern analytical requirements, this reference standard streamlines setup and verification steps. Use it to check recovery, define LOQs, and verify selectivity in complex matrices. Additionally, batch-to-batch consistency supports long-term comparability across studies and instruments.

• Calibration of LC-MS/MS and GC-MS instruments
• Method validation, including precision, accuracy, and linearity testing
• Confirmatory analysis aligned with regulatory expectations
• Preparation of matrix-matched calibrators and QC samples

Typical use cases include a wide range of laboratory environments and applications:

• Regulated laboratories and compliance testing
• Pharmaceutical research and discovery
• Residue control in food and feed
• Metabolism and degradation studies
• Multi-residue method development

Comprehensive documentation supports traceability and confident reporting. Therefore, analysts can integrate Oxolinic acid (CAS 14698-29-4) into screening, quantitation, and confirmation workflows with confidence. For supply, technical details, and support, please contact WITEGA Laboratorien Berlin-Adlershof GmbH. The reference standard provides reliable performance for LC-MS/MS and GC-MS, from initial calibration to ongoing quality control.

You can download your Safety Data Sheet for CH051

For other languages please contact us: witega@witega.de