PCB 101-13C12PCB 101 13C12

2,2′,4,5,5′-Pentachloro-1,1’-biphenyl-¹³C₁₂

PCB 101-¹³C₁₂ (CAS Reg. No. 104130-39-4) is a high-purity isotope-labelled reference standard developed for advanced analytical applications in environmental, pharmaceutical, and residue testing laboratories. This analytical material supports isotope dilution workflows, traceability studies, calibration procedures, and confirmatory analysis. WITEGA Laboratorien Berlin-Adlershof GmbH produces and distributes this reference standard for regulated laboratories and research institutions worldwide.

PCB 101-13C12 is widely applied in LC-MS/MS and GC-MS analytical quantification methods. The carbon-13 labelled structure improves analytical selectivity and supports accurate identification in complex matrices. Laboratories use this reference standard during method validation, instrument calibration, and quality assurance workflows. Furthermore, the product assists analysts during environmental monitoring, contamination studies, and multi-residue analytical method development.

The reference standard provides reliable support for confirmatory analysis and traceable measurements in demanding analytical environments. Regulated laboratories frequently apply PCB 101-13C12 in residue control programs and metabolism studies. Moreover, the product helps laboratories achieve consistent retention times and optimized quantitative results during GC-MS and LC-MS/MS workflows.

• Suitable for LC-MS/MS and GC-MS analytical quantification
• Supports traceability and calibration procedures
• Ideal for confirmatory analysis and method validation
• Used in environmental and residue control laboratories
• Applicable for metabolism studies and multi-residue methods
• Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH

Analytical scientists value PCB 101-13C12 for its reliable analytical performance and high chemical purity. Therefore, this reference standard supports modern analytical laboratories that require accurate, reproducible, and traceable measurement results. WITEGA Laboratorien Berlin-Adlershof GmbH supplies high-quality reference standards for professional scientific and laboratory applications.