Description

1,2,3,6,7,8-Hexachlorodibenzofuran (13C12, 99%) 50 Ug/Ml In Nonane is a high-purity, isotopically labeled analytical standard essential for precise quantitative analysis. This certified reference material provides the critical internal standard needed for accurate calibration and quantification in complex environmental and biological matrices. It is primarily required by analytical laboratories and research institutions engaged in the monitoring of persistent organic pollutants (POPs) and dioxin-like compounds to ensure regulatory compliance and data integrity.

Application

• Internal Standard for GC-MS/MS Analysis: Used as a quantitative internal standard for the analysis of polychlorinated dibenzofurans (PCDFs) and dioxins via high-resolution gas chromatography/mass spectrometry.
• Environmental Monitoring: Critical for the accurate quantification of dioxin and furan contamination in soil, sediment, water, and air samples to meet EPA and international regulatory standards.
• Food and Feed Safety Testing: Employed in the analysis of dioxin levels in food products, animal feed, and edible oils to ensure compliance with strict EU and global safety regulations.
• Biomedical and Toxicological Research: Serves as a reference compound in studies investigating the bioaccumulation, metabolism, and toxicological impact of chlorinated dibenzofurans.
• Waste and Emission Control: Used to monitor and quantify dioxin/furan emissions from industrial processes like waste incineration and metal production.
• Quality Assurance/Quality Control (QA/QC): Essential for method validation, recovery studies, and ensuring the accuracy and precision of analytical laboratory data.

Basic Information

Product Name	1,2,3,6,7,8-Hexachlorodibenzofuran (13C12, 99%) 50 Ug/Ml In Nonane
CAS No.	116843-03-9
Molecular Formula	C1213C12H2Cl6O
Molecular Weight	~376.89 (for 13C12 labeled)
Synonyms	1,2,3,6,7,8-HxCDF (13C12); Hexachlorodibenzofuran-13C12; 13C12-Labeled 1,2,3,6,7,8-Hexachlorodibenzofuran; Isotopically Labeled HxCDF; 1,2,3,6,7,8-Hexachlorodibenzofuran Internal Standard; [13C12]-1,2,3,6,7,8-HxCDF; Certified Reference Material (CRM) for Dioxin Analysis; 1,2,3,6,7,8-Hexachlorooxanthrene-13C12
EINECS	Contact for details

Quality Control

This analytical standard is manufactured and certified under strict quality control protocols to ensure identity, purity, and concentration accuracy for trace analysis. Each batch is confirmed via high-resolution mass spectrometry (HRMS) and isotopic purity assessment. A comprehensive Certificate of Analysis (COA) is supplied, detailing the certified concentration, analytical methods, and uncertainty data, supporting compliance with ISO/IEC 17025 and ISO Guide 34 for reference materials.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C (refrigerated). Due to its high volatility and preparation in nonane, ensure containers are securely sealed and stored upright in a well-ventilated area. For long-term stability, storage under inert atmosphere is recommended.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow solution
Concentration	50 µg/mL in Nonane
Certified Purity (13C12)	≥ 99% (by GC-MS)
Chemical Purity (HPLC)	≥ 98%
Isotopic Enrichment	≥ 99 atom % 13C
Identification (IR / NMR)	Conforms to structure
Solvent (Nonane) Content	Balance
Water Content (KF)	< 0.1%

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