1,1’-(2,2-Dichloroethyliden)bis(4-ethylbenzene)

The P,p’-Perthane reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH supports robust mass spectrometric workflows for accurate quantification and identification. P p Perthane (CAS 72-56-0) is cited here for unambiguous indexing and method setup, aligning with organochlorine calibration compound strategies and GC-MS pesticide residue analysis. Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, this material enables consistent, traceable results across laboratories.

Use this high-purity reference standard to calibrate LC-MS/MS or GC-MS systems, build linear calibration curves, and verify retention time and transitions. With P p Perthane (CAS 72-56-0), you streamline traceability, reduce method uncertainty, and strengthen confirmatory analysis. Therefore, it suits single-compound assays and multi-residue screening alike. Moreover, it integrates smoothly into routine quality control and research programs without compromising reliability.

Typical applications include:

• Regulated laboratories performing accreditation-ready calibration and ongoing system suitability checks.
• Pharmaceutical research supporting metabolism studies and biotransformation investigations.
• Residue control programs monitoring contaminants in complex food and environmental matrices.
• Development of multi-residue methods with clear identification points and robust quantification.
• Confirmatory analysis aligned with stringent reporting limits and defensible documentation.

Each batch ships with a comprehensive Certificate of Analysis that details purity, identity, and traceability. Additionally, the supplied data supports measurement uncertainty assessments and instrument setup. Follow the certificate guidance for solvent selection, dilution schemes, and storage to maintain stability over the product lifecycle. If needed, the team at WITEGA Laboratorien Berlin-Adlershof GmbH provides responsive technical support and tailored packaging to match your workflow.

Integrate this reference standard into your sequence to simplify calibration, accelerate validation, and improve data comparability across sites. Consequently, you enhance confidence in results on both LC-MS/MS and GC-MS platforms. Choose proven quality and documentation so your methods stay audit-ready and effective for routine screening and confirmatory work.

You can download your Safety Data Sheet for PS396

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