Dichloroisoeverninic acid

3,5-Dichloro-4-hydroxy-2-methoxy-6-methyl benzoic acid

Dichloroisoeverninic acid (CAS 4101-80-8) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH supports reliable quantitative workflows. As an LC-MS/MS calibration solution, it improves selectivity and ensures traceable calibration in residue and research testing. This traceable analytical reference performs consistently in LC-MS/MS and GC-MS assays, enabling confident identification and accurate measurement in complex matrices.

This reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Each lot comes with comprehensive documentation that underpins traceability and method transparency. Therefore, teams can calibrate instruments, validate methods, and run confirmatory analysis with confidence. Moreover, the material fits seamlessly into quality-controlled workflows and routine monitoring.

• High chemical purity with identity verification by orthogonal techniques.
• Optimized for LC-MS/MS and GC-MS analytical quantification in diverse matrices.
• Suitable for calibration curves, instrument tuning, and method validation.
• Full traceability supported by a lot-specific certificate of analysis.
• Reliable confirmatory analysis and system suitability testing.
• Flexible handling for stock solutions and working dilutions.

Use this material to streamline development and routine screening:

• Regulated laboratories performing compliance-driven residue control.
• Pharmaceutical research investigating metabolism or biotransformation pathways.
• Food, feed, and environmental monitoring with quantitative reporting.
• Metabolism studies requiring selective and sensitive detection.
• Multi-residue method development across LC-MS/MS and GC-MS platforms.

The Dichloroisoeverninic acid (CAS 4101-80-8) reference standard helps reduce uncertainty while improving reproducibility. Additionally, it supports robust calibration and stringent quality criteria across single or multi-analyte panels. For technical guidance, documentation, or supply logistics, contact WITEGA. Incorporate this material into validation, traceability checks, and confirmatory workflows to achieve dependable data from the first run.

You can download your Safety Data Sheet for OP072

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