3,5-Dinitrosalicylic acid hydrazide

DNSAH Nifursol desfurfuryliden (CAS 955-07-7) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH supports LC-MS/MS and GC-MS quantification. Laboratories use this nitrofuran metabolite standard to achieve reliable calibration and traceable results. The material enables robust method validation and confident confirmatory analysis across demanding matrices. Its defined identity and purity help reduce uncertainty. Therefore, you can streamline routine residue control and speed up data review.

Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, the reference standard integrates seamlessly into established workflows. It fits single- and multi-residue methods, from screening to quantitation. Use it to build calibration curves, check linearity, and verify recovery. Furthermore, the standard aids instrument qualification and cross-lab comparability. Clear documentation ensures batch-to-batch traceability for consistent results.

• Regulated laboratories performing food and feed residue control
• Pharmaceutical research and metabolism studies
• Method validation, LOQ/LOD confirmation, and system suitability tests
• Multi-residue method development across complex matrices
• Confirmatory analysis to meet compliance requirements

The DNSAH Nifursol desfurfuryliden (CAS 955-07-7) reference standard helps ensure accurate calibration and stable performance over routine series. Additionally, it supports matrix-matched approaches and spike-and-recovery checks. Analysts can document traceability and demonstrate method robustness with confidence.

• Ready for LC-MS/MS or GC-MS workflows and routine calibration
• Traceable documentation with clear lot information
• Consistent quality for daily verification checks
• Practical integration into screening and quantitation protocols

You can download your Safety Data Sheet for NF028

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