1,1,1-Trichloro-2,2-bis(4-methoxy phenyl-D₇) ethane

Methoxychlor D14 (CAS 1644449-82-0) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This deuterated pesticide standard supports LC-MS/MS and GC-MS workflows for accurate quantification and reliable traceability. It helps laboratories establish robust calibration, streamline method validation, and perform confident confirmatory analysis in demanding matrices.

Designed for modern residue testing, this reference standard fits seamlessly into multi-residue method development. It provides consistent response factors for isotope-dilution strategies and precise recovery assessments. Moreover, it supports harmonized reporting across projects and sites, improving comparability and compliance.

• Engineered for LC-MS/MS and GC-MS calibration and system suitability checks
• Supports traceability from stock solution to working levels
• Enables rugged method validation and confirmatory analysis
• Optimized for pesticide residue control and metabolism studies
• Suitable for regulated laboratory workflows and routine QC

Use this reference standard to prepare matrix-matched calibration curves, verify linearity, and assess limits of detection and quantification. In addition, it helps analysts quantify target residues alongside co-eluting compounds, ensuring defensible data. The stable isotope pattern in Methoxychlor D14 (CAS 1644449-82-0) delivers clear identification and precise quantitation without compromising throughput.

• Typical applications:
• Regulated laboratory residue monitoring and compliance testing
• Pharmaceutical and environmental metabolism research
• Food and feed surveillance with multi-residue methods
• Routine quality control and proficiency testing support

Each batch is prepared for dependable performance and consistency. Consequently, you can build calibration ranges, check accuracy, and document traceability with confidence. Choose this reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH to strengthen your analytical methods and achieve reproducible results from development through routine analysis.

You can download your Safety Data Sheet for PS043

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