1,1,1-Trichloro-2,2-bis-(4-chloro phenyl-D₄) ethane

DDT D8 (CAS 93952-18-2) is a high-purity reference standard for LC-MS/MS and GC-MS quantification. This deuterated pesticide reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Use it to build traceable calibration curves, enhance selectivity, and secure confident identification in complex matrices. Furthermore, its isotope labeling supports accurate quantitation across diverse workflows.

Designed for demanding laboratories, this reference standard enables reliable calibration, method validation, and confirmatory analysis. It delivers consistent response factors and excellent stability, which helps maintain measurement comparability over time. As a result, analysts can streamline validation steps and improve day-to-day quality control.

• Optimized for LC-MS/MS and GC-MS analytical quantification
• Traceable purity and concentration for confident calibration
• Robust performance in confirmatory analysis and method validation
• Proven utility in multi-residue method development
• Suitable for residue control and metabolism studies

Regulated laboratories benefit from its reliable consistency and clear documentation. Pharmaceutical research teams use the reference standard during metabolism studies, recovery assessments, and matrix-matched calibration. Residue control programs apply it within multi-residue methods to verify results and monitor performance criteria. Therefore, the material fits seamlessly into screening and confirmation workflows.

Every batch from WITEGA Laboratorien Berlin-Adlershof GmbH comes with comprehensive documentation to support traceability, enabling defensible data and compliance-ready reporting. Analysts can prepare calibration levels with confidence, compare results across instruments, and sustain method robustness. Choose this reference standard to standardize quantification, stabilize quality control, and strengthen analytical decisions.

You can download your Safety Data Sheet for PS044

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