Nicosulfuron

2-[[[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-N,N-dimethyl-3-pyridincarboxamide

Nicosulfuron (CAS 111991-09-4) is a high-purity sulfonylurea herbicide reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It enables confident LC-MS/MS and GC-MS quantification, traceable calibration, and efficient method validation. As a result, regulated laboratories can build reliable calibration curves and perform confirmatory analysis with confidence. This material suits multi-residue workflows and supports consistent data integrity across projects.

Each lot of this reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH is intended for routine calibration, ongoing quality control, and proficiency testing support. It dissolves readily in common LC solvents, which streamlines sample preparation. Furthermore, well-characterized purity and identity help secure traceability in your analytical chain.

• Optimized for LC-MS/MS quantification and GC-MS workflows
• Traceable reference standard for calibration and system suitability
• Suitable for method validation and confirmatory analysis
• Compatible with matrix-matched calibration approaches

Typical use cases include residue control in food and feed testing, environmental monitoring of water and soil, and metabolism studies in research settings. It also fits pharmaceutical research groups that investigate degradation or transformation pathways in complex matrices. Consequently, the same standard can support screening and targeted quantitation in multi-residue method development.

• Residue control programs in regulated laboratories
• Environmental fate and metabolism studies
• Method development and validation in multi-residue panels
• Ongoing QC checks and confirmatory analysis

Use Nicosulfuron (CAS 111991-09-4) to prepare calibration standards across relevant ranges, then verify linearity, accuracy, and precision. Next, apply it for recovery studies in your matrices to confirm method robustness. Finally, retain it for periodic QC injections to maintain long-term measurement comparability and traceability.

You can download your Safety Data Sheet for PS388

For other languages please contact us: witega@witega.de