(5-Cyclopentylsulfinyl-1H-benzimidazol-2-yl] carbamic acid methyl ester

Cyclopentylalbendazole sulfoxide (CAS 131454-43-8) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS calibration solution workflows and serves as a GC-MS quantification standard for precise, traceable results. Therefore, regulated laboratories rely on it for robust calibration, targeted screening, and confirmatory analysis.

This reference standard enables accurate LC-MS/MS or GC-MS quantification, method validation, and routine quality control. You can establish linear ranges, generate calibration curves, and verify detection limits with confidence. Moreover, it assists in matrix-matched recovery experiments and stability checks. Consistent purity and tight batch specifications help ensure reproducibility across studies.

Typical applications include:

• Residue control in food, feed, and environmental samples.
• Pharmaceutical research and metabolism studies with targeted quantitation.
• Multi-residue method development across diverse matrices.
• Quality assurance in regulated laboratories and proficiency testing.

Key advantages of this reference standard:

• Traceable composition and documented batch data for defensible results.
• Optimized response characteristics for LC-MS/MS and GC-MS platforms.
• Suitable for calibration, verification, and revalidation schedules.
• Reliable performance in both screening and confirmatory analysis.

Additionally, the product supports routine system suitability testing and long-term method robustness studies. It fits seamlessly into established sample preparation and dilution protocols. For transparency and compliance, each reference standard is delivered by WITEGA Laboratorien Berlin-Adlershof GmbH with product documentation to support traceability. Choose Cyclopentylalbendazole sulfoxide (CAS 131454-43-8) to streamline quantification and maintain confidence in every batch.

You can download your Safety Data Sheet for BI018

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