2-Nitrobenzaldehyde semicarbazone

2 NP SCA (CAS 16004-43-6) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS and GC-MS workflows for nitrofuran residue monitoring and semicarbazide analysis. Use this reference standard for traceable calibration, method validation, and confirmatory analysis in both routine and research environments. Moreover, it helps establish reliable measurement uncertainty and consistent reporting across laboratories.

Prepared under stringent quality controls, this reference standard ensures robust traceability from weighing to final bottling. Identity and purity are thoroughly confirmed, enabling precise response factor determination and retention time verification. Additionally, comprehensive documentation simplifies audits and supports defensible data. Therefore, your team can deploy validated methods faster and improve reproducibility across instruments and sites.

• Accurate quantification in LC-MS/MS or GC-MS workflows
• Calibration of instrument response and retention characteristics
• Method validation for sensitivity, selectivity, and linearity
• Confirmatory analysis for regulatory submissions
• Traceable results that support quality assurance

Typical applications span regulated laboratories, pharmaceutical research, residue control programs, metabolism studies, and multi-residue method development. Furthermore, the 2 NP SCA (CAS 16004-43-6) reference standard integrates seamlessly into single-residue or multi-analyte workflows and supports routine quality control checks.

• Regulated testing labs seeking compliance-ready calibration materials
• Pharmaceutical and academic research requiring robust quantification
• Residue control and food safety monitoring
• In vitro and in vivo metabolism studies
• Development and verification of multi-residue methods

Backed by the expertise of WITEGA Laboratorien Berlin-Adlershof GmbH, this reference standard helps you maintain consistency, improve accuracy, and document traceability from sample preparation to final confirmatory analysis.

You can download your Safety Data Sheet for NF015

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