Flumequine-¹³C₃

9-Fluoro-5-methyl-1-oxo-6,7-dihydro-1H,5H-pyrido[3,2,1-ij] quinoline-2-carboxylic acid-¹³C₃

Flumequine-13C3 (CAS 1185049-09-5) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS and GC-MS quantification with clear traceability for calibration, method validation, and confirmatory analysis. Laboratories building robust workflows often require quinolone residue reference material; therefore, this isotopically labeled compound aligns well with multi-residue method development in complex matrices.

Developed to meet demanding analytical targets, this reference standard enables accurate calibration curves and confident identification. Because the 13C3 label closely matches the native analyte’s chromatographic behavior, you achieve consistent retention characteristics and improved selectivity. Moreover, it helps control matrix effects and enhances precision during recovery studies and stability experiments.

Use this material across a wide range of applications:

• LC-MS/MS and GC-MS quantification with traceable calibration
• Residue control programs and surveillance testing
• Pharmaceutical research, metabolism studies, and kinetic profiling
• Method validation, including linearity, accuracy, precision, and LOQ determination
• Confirmatory analysis in regulated laboratories and proficiency workflows

Produced by WITEGA Laboratorien Berlin-Adlershof GmbH, the material comes with comprehensive documentation to support data integrity and audit readiness. Additionally, it aids harmonized reporting by providing consistent performance in routine screening and targeted quantification. Consequently, analysts can streamline calibration maintenance and verify results efficiently.

Choose Flumequine-13C3 (CAS 1185049-09-5) when you need a reliable reference standard for multi-residue methods that demand selectivity, sensitivity, and rigorous traceability. Furthermore, it integrates seamlessly into established LC-MS/MS or GC-MS methods, helping you scale from development to routine testing without sacrificing confidence in your measurements.

You can download your Safety Data Sheet for CH020

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