Description

2,3,4,7,8-Pentachlorodibenzofuran (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 recovery calculations in complex environmental and biological matrices. It is primarily used by analytical laboratories and research institutions engaged in the detection and quantification of persistent organic pollutants, specifically dioxins and furans, to meet stringent regulatory and quality control requirements.

Application

• Internal Standard for Dioxin/Furan Analysis: Critical for isotope dilution mass spectrometry (IDMS) in EPA Methods 1613, 8290, and similar global protocols.
• Environmental Monitoring: Calibration and quality control for analyzing soil, sediment, water, and air samples for polychlorinated dibenzofuran (PCDF) contamination.
• Food and Feed Safety Testing: Used in the quantification of dioxin-like compounds to ensure compliance with EU, FDA, and other international safety regulations.
• Human Bio-monitoring and Clinical Research: Enables accurate measurement of PCDF body burden in blood, serum, and tissue samples for exposure assessment studies.
• Waste and Incineration Analysis: Essential for testing emissions and ashes from industrial processes to monitor and control pollutant release.
• Method Development and Validation: Serves as a key reagent for developing, optimizing, and validating new analytical methods for persistent organic pollutants (POPs).
• Certified Reference Material (CRM) Production: Used as a component in the preparation of multi-analyte calibration solutions and quality control materials.

Basic Information

Product Name	2,3,4,7,8-Pentachlorodibenzofuran (13C12, 99%) 50 Ug/Ml In Nonane
CAS No.	116843-02-8
Molecular Formula	C12[13C]12Cl5O
Molecular Weight	~374.36 (for unlabeled); Contact for exact labeled MW
Synonyms	2,3,4,7,8-PentaCDF (13C12)
2,3,4,7,8-Pentachlorodibenzofuran-13C12
PCDF-13C12 (2,3,4,7,8-isomer)
[13C12]-2,3,4,7,8-Pentachlorodibenzofuran
13C12 Labeled 2,3,4,7,8-PentaCDF
Isotopic Internal Standard for 2,3,4,7,8-PentaCDF
2,3,4,7,8-Pentachlorodibenzofuran CRM (13C-labeled)
EINECS	Contact for details

Quality Control

This high-grade analytical standard is manufactured and certified under strict quality management protocols. Each batch is characterized using advanced techniques including High-Resolution Gas Chromatography/Mass Spectrometry (HRGC/HRMS) to confirm isotopic purity, chemical purity, and concentration accuracy. A comprehensive Certificate of Analysis (COA) is supplied, detailing the certified value, measurement uncertainty, and traceability to international standards. Our quality system ensures compliance with the needs of ISO/IEC 17025 accredited laboratories and global regulatory frameworks for environmental and food analysis.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C (refrigerated) upon receipt. For long-term storage, keeping the vial at -10 to -20°C is recommended to maintain solution integrity and concentration stability. The nonane solvent is highly flammable; store away from heat, sparks, and open flame in a well-ventilated area.

Specification

Item	Specification
Product Form	Solution in Nonane
Certified Concentration	50 µg/mL
Chemical Purity (HPLC)	≥ 99%
Isotopic Purity (13C12)	≥ 99%
Isotopic Enrichment	≥ 99 atom % 13C
Identification (GC-MS)	Conforms to Standard
Solvent (Nonane) Purity	≥ 99%
Water Content (KF)	< 0.1%

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