PCB 138

2,2′,3,4,4’,5’-Hexachloro -1,1’-biphenyl

PCB 138 (CAS 35065-28-2) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH enables reliable LC-MS/MS and GC-MS quantification, traceable calibration, method validation, and confirmatory analysis. Related searches: hexachlorobiphenyl reference solution, congener-specific calibration standard, environmental pollutant quantification, dioxin-like analyte method validation, GC-MS confirmation standard, isotope-dilution free calibration, matrix-matched validation material, traceability to gravimetric preparation, stability-tested certified material, multi-residue POPs analysis.

This reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Every lot is prepared gravimetrically for traceability and supported by a detailed certificate of analysis. Consequently, laboratories can establish robust calibration curves and ensure consistent recoveries across matrices. Furthermore, the material supports precise identification and quantification of this hexachlorobiphenyl congener in complex samples.

Use this PCB 138 (CAS 35065-28-2) reference standard across LC-MS/MS or GC-MS workflows. It assists in instrument calibration, routine quality control, and method validation. Additionally, it supports confirmatory analysis for regulatory submissions. Therefore, you can harmonize data across studies and maintain defensible results during audits.

• Traceable calibration and quantification in environmental and food testing.
• Method validation and system suitability assessments for regulated laboratories.
• Residue control programs and surveillance of persistent organic pollutants.
• Pharmaceutical research on process impurities and excipient contamination risks.
• Metabolism studies and transformation product tracking.
• Multi-residue method development and inter-laboratory comparability.

By choosing WITEGA, you gain dependable documentation, clear uncertainty data, and tight manufacturing controls. Moreover, the PCB 138 (CAS 35065-28-2) reference standard supports long-term data integrity and reproducibility. Store and handle according to the certificate of analysis and your lab SOPs. Integrate it into your calibration strategy to streamline verification, improve traceability, and strengthen confirmatory data packages.

You can download your Safety Data Sheet for PC005

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