Fluralaner-D₄

4-[5-(3,5-Dichlorophenyl)-4,5-dihydro-5-(trifluoromethyl)-3-isoxazolyl]-2-methyl-N-benzamid

The Fluralaner-D4 reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This deuterated material supports selective quantification in demanding matrices. As an isotope-labeled standard for LC-MS/MS, it improves identification and delivers robust accuracy during routine and advanced workflows. Analysts can rely on its consistency for calibration, traceability, and confirmatory analysis across diverse sample types.

Use this reference standard to establish and verify calibration curves in LC-MS/MS and GC-MS methods. It helps minimize matrix effects and strengthens method validation. Furthermore, it supports traceability by linking results to well-documented, lot-specific preparation data. Consequently, laboratories gain confidence in quantitation and long-term reproducibility.

• High chemical purity tailored for quantitative analyses
• Precise, lot-specific documentation for traceability
• Reliable response behavior in LC-MS/MS and GC-MS
• Optimized for calibration, method validation, and confirmatory analysis
• Convenient handling for rapid integration into established workflows

Typical applications include regulated laboratories, pharmaceutical research, residue control projects, metabolism studies, and multi-residue method development. Because of its stable isotopic labeling, the Fluralaner-D4 reference standard enhances selectivity, reduces interferences, and supports reproducible reporting limits.

• Residue monitoring in veterinary and food matrices
• Pharmaceutical discovery and DMPK investigations
• Targeted and multi-residue method development
• Independent confirmatory analysis for complex samples
• Routine quality control with traceable results

Choose the Fluralaner-D4 reference standard to streamline validation and maintain high data integrity. For documentation, technical guidance, or order support, please contact WITEGA Laboratorien Berlin-Adlershof GmbH.

You can download your Safety Data Sheet for PS216

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