7-Benzyloxy-6-butyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid methyl ester

Nequinate (CAS 13997-19-8) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS calibration solution and GC-MS method validation right from the start. Use it for precise analytical quantification and robust traceability. The material helps you establish reliable calibration curves and confirmatory analysis with confidence. Moreover, its consistent quality streamlines method setup and routine quality control across diverse matrices.

This reference standard enables accurate LC-MS/MS and GC-MS measurements, minimizes uncertainty, and strengthens data integrity. You can implement it for calibration, method validation, and routine verification without guesswork. Additionally, it aids traceability from sample preparation through final reporting. Therefore, laboratories can compare results across batches and instruments with clarity. The standard also fits targeted analysis and multi-target workflows, reducing rework and improving throughput.

• LC-MS/MS and GC-MS quantification with matrix-matched calibration
• Traceability for QA and GLP environments
• Method validation and confirmatory analysis
• System suitability and instrument performance checks

• Regulated laboratories and compliance programs
• Pharmaceutical research and development
• Residue control and surveillance
• Metabolism studies and metabolite profiling
• Multi-residue method development

Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, this reference standard supports robust documentation and batch-to-batch consistency. Nequinate (CAS 13997-19-8) integrates smoothly into existing SOPs and meets demanding analytical objectives. Furthermore, it helps demonstrate linearity, accuracy, precision, and selectivity across validated ranges. Choose it to tighten calibration, strengthen traceability, and accelerate confident confirmatory analysis in your workflows.

You can download your Safety Data Sheet for CH014

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