2-NP-DNSAH-¹³C₆

3,5-Dinitrosalicylic acid-¹³C₆ (2-nitrobenzyliden)hydrazide

2-NP-DNSAH-13C6 is a high-purity reference standard for LC-MS/MS and GC-MS workflows. This nitrofuran metabolite derivatization reagent supports calibration and traceability in demanding matrices. Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, it helps laboratories achieve confident quantification and robust confirmatory analysis. Use this reference standard to streamline method development and routine residue control from sample preparation to reporting.

Formulated with precise 13C isotopic enrichment, 2-NP-DNSAH-13C6 delivers consistent response factors across instruments. Consequently, it improves data comparability and long-term trend monitoring. You can apply it to matrix-matched calibration, system suitability, and recovery studies. Furthermore, it supports method validation by verifying linearity, precision, accuracy, and limits of detection. The reference standard comes with clear documentation, enabling full traceability for regulatory submissions. Manufactured and supplied by WITEGA Laboratorien Berlin-Adlershof GmbH, it fits both targeted residue methods and broader screening protocols.

Main advantages include:

• Optimized for LC-MS/MS and GC-MS quantification in complex matrices
• Stable isotopic composition for reliable calibration and traceability
• High chemical purity to minimize background and interferences
• Robust performance for confirmatory analysis and data verification
• Comprehensive documentation to support audits and compliance
• Consistent lot-to-lot quality for long-term method stability

Typical applications:

• Regulated laboratories performing residue control and surveillance
• Pharmaceutical research requiring quality control and method transfers
• Metabolism studies assessing biotransformation pathways
• Multi-residue method development and optimization
• Routine calibration and performance monitoring across sites

In practice, analysts can prepare calibration curves and check recoveries using the 2-NP-DNSAH-13C6 reference standard to confirm accuracy, precision, and specificity. Moreover, the standard supports confirmatory analysis by orthogonal techniques. With dependable supply from WITEGA Laboratorien Berlin-Adlershof GmbH, laboratories maintain continuity, reduce revalidation effort, and strengthen data integrity throughout the analytical life cycle.

You can download your Safety Data Sheet for NF041

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