2-(4-Chloro-2-methylphenoxy) acetic acid isooctyl ester

MCPA Isooctyl (CAS 26544-20-7) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This phenoxy herbicide ester reference standard supports LC-MS/MS and GC-MS workflows for accurate quantification and routine quality control. It enables robust calibration and traceable results from the first run, so your lab saves time and avoids repeat analyses.

Use this material to calibrate instruments, verify linearity, and validate methods across relevant matrices. You gain reliable traceability, precise response factors, and dependable confirmatory analysis. Each batch is tightly controlled to ensure consistency over time and across studies.

• Optimized for LC-MS/MS and GC-MS quantification
• Supports calibration curves, recovery checks, and system suitability
• Enables traceability for audits and data integrity
• Proven in confirmatory analysis and routine monitoring

Typical applications span regulated laboratories and research environments. Analysts deploy it in pharmaceutical research for metabolism tracking and degradation profiling. Residue control programs use it for surveillance, screening, and targeted quantitation. It also helps during multi-residue method development when sensitivity and selectivity matter.

• Regulated laboratories performing surveillance and compliance testing
• Pharmaceutical research and metabolism studies
• Food, feed, and environmental residue control
• Multi-residue method development and optimization

To streamline implementation, the reference standard comes with comprehensive documentation, including purity data and recommended handling. You can prepare stock and working solutions for routine runs or stability studies. Store it under appropriate conditions as noted in the certificate to maintain integrity.

When building calibration curves, spike controls, or confirming positives, MCPA Isooctyl (CAS 26544-20-7) provides dependable performance. Backed by WITEGA Laboratorien Berlin-Adlershof GmbH, it supports consistent quantification, robust method validation, and traceable results that withstand scrutiny.

You can download your Safety Data Sheet for PS344

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