3,5-Dinitro-2-hydroxybenzoic acid-¹³C₆

3,5-Dinitrosalicylic acid 13C6 DNSA 13C6 is a stable isotope labeled compound offered as a high-quality reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS and GC-MS analytical quantification with excellent consistency. You can rely on this material for calibration, traceability, method validation, and confirmatory analysis. It integrates smoothly into routine workflows and complex studies alike.

This reference standard is optimized for reliable response factors and robust recovery across matrices. Moreover, its isotopic labeling enables clear mass spectral differentiation. Therefore, it improves selectivity and quantitation, even in challenging samples. Each batch is prepared with stringent controls by WITEGA Laboratorien Berlin-Adlershof GmbH to ensure high purity and lot-to-lot consistency. Use it to create calibration curves, verify accuracy, and safeguard data integrity.

Typical applications include:

• LC-MS/MS and GC-MS calibration for quantitative assays
• Traceability support and system suitability testing
• Method validation and confirmatory analysis in regulated environments
• Pharmaceutical research and impurity or degradation profiling
• Residue control in food, feed, and environmental samples
• Metabolism studies and kinetic investigations
• Multi-residue method development and optimization

Analysts use this reference standard to streamline routine QA and ensure reproducibility. Additionally, it aids troubleshooting by separating matrix effects from true analyte signals. For documentation, certificates and technical guidance are available from WITEGA Laboratorien Berlin-Adlershof GmbH. Choose 3,5-Dinitrosalicylic acid 13C6 DNSA 13C6 to strengthen quantitative confidence from calibration to final reporting.

You can download your Safety Data Sheet for NF048

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