Description

2,2',3,4,5,5'-Hexachlorobiphenyl-3',4',6'-D3 is a deuterated isotopologue of a polychlorinated biphenyl (PCB) congener, specifically designed for use as an analytical standard. This high-purity compound is essential for ensuring accuracy and traceability in sophisticated analytical workflows. It is primarily required by analytical laboratories, environmental testing facilities, and research institutions engaged in the quantification and study of PCBs and related persistent organic pollutants.

Application

• Internal Standard for Mass Spectrometry: Serves as a critical internal standard in GC-MS and LC-MS/MS analysis for the precise quantification of native PCB congeners in complex matrices.
• Environmental Analysis: Used in the testing of soil, water, sediment, and air samples to monitor PCB contamination levels and ensure regulatory compliance.
• Food and Feed Safety Testing: Employed in the analysis of food products, animal feed, and edible oils to detect and quantify PCB residues for safety assessment.
• Biomedical and Toxicological Research: Facilitates metabolic studies, exposure assessment, and pharmacokinetic research involving PCBs in biological samples.
• Method Development and Validation: Acts as a key component in developing, calibrating, and validating new analytical methods for PCB detection.
• Quality Control/Quality Assurance (QC/QA): Integral to laboratory QC/QA programs, including proficiency testing and the preparation of certified reference materials.

Basic Information

Item	Detail
Product Name	2,2',3,4,5,5'-Hexachlorobiphenyl-3',4',6'-D3
CAS No.	1219798-51-2
Molecular Formula	C12H3D3Cl6
Molecular Weight	Contact for details
Synonyms	PCB 167-d3; 2,2',3,4,5,5'-Hexachlorobiphenyl-d3; Deuterated PCB 167; 2,2',3,4,5,5'-HexaCB-d3; 3,4,5,3',4',5'-Hexachlorobiphenyl-d3 (isomer specific); 2,2',3,4,5,5'-Hexachloro[3',4',6'-D3]biphenyl; Isotopically Labeled PCB Standard
EINECS	Contact for details

Quality Control

Every batch of our deuterated PCB standards is produced and verified under stringent quality protocols to guarantee isotopic purity and chemical integrity. We provide comprehensive Certificates of Analysis (COA) that detail batch-specific results for identity, purity (by GC-MS), isotopic enrichment, and solvent content. Our quality system supports compliance with relevant guidelines for reference materials.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. Keep away from strong acids and organic solvents. For long-term stability, storage under inert atmosphere is recommended.

Specification

Item	Specification
Appearance	Colorless to pale yellow solution or solid
Identification (NMR/MS)	Conforms to structure
Purity (GC-MS)	≥ 98% (chemical purity)
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Chemical Purity (HPLC)	Contact for details
Concentration (if in solution)	10 µg/mL to 100 µg/mL in nonane, toluene, or iso-octane
Water Content (KF)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.