Hydroxyfenbendazole

[5-(4-Hydroxyphenylsulfanyl)-1H-benzimidazol-2-yl] carbamic acid methyl ester monohydrate

Hydroxyfenbendazole (CAS 1584701-11-0) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. As an LC-MS/MS calibration standard and for GC-MS workflows, it enables reliable quantification, traceability, and routine calibration from screening to confirmatory analysis. You can integrate it quickly into existing methods and maintain consistent performance across diverse matrices.

This material supports method development and validation. You obtain consistent response factors across runs. It arrives with lot-specific documentation for identity, purity, and assay. Therefore you can defend your data in audits and proficiency tests. Moreover, its defined concentration options simplify your calibration strategy and daily quality control.

• Excellent chemical purity and identity verified by suitable techniques.
• Stability and homogeneity assessed for dependable performance.
• Traceable characterization to support documented workflows.
• Suitable for LC-MS/MS and GC-MS quantification across matrices.
• Convenient pack sizes for routine calibration and checks.

Typical use cases include regulated laboratories and research settings. It fits residue control programs, metabolism studies, and multi-residue method development. Furthermore, pharmaceutical research can apply it to metabolite tracking and cross-method harmonization.

• Calibration curve preparation over wide dynamic ranges.
• Quality control samples for daily system suitability.
• Spiking experiments for matrix effects evaluation.
• Method validation, including selectivity, accuracy, precision, and robustness.
• Confirmatory analysis to verify screening positives.

Choose Hydroxyfenbendazole (CAS 1584701-11-0) from WITEGA Laboratorien Berlin-Adlershof GmbH when you need a reference standard that streamlines calibration and ensures traceable results. It integrates smoothly into LC-MS/MS or GC-MS methods and supports clear, defensible reporting from development to routine monitoring.

You can download your Safety Data Sheet for BI059

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