Description

Dibenzo-p-Dioxin-D8 is a stable isotope-labeled internal standard, specifically the deuterated analog of the environmental contaminant dibenzo-p-dioxin. This compound is essential for achieving high-precision quantitative analysis in sophisticated analytical techniques. It is primarily required by analytical laboratories, environmental testing facilities, and research institutions engaged in trace-level detection and method validation for dioxin and related persistent organic pollutants (POPs).

Application

• Internal Standard for GC-MS/MS Analysis: Critical for the accurate quantification of polychlorinated dibenzo-p-dioxins (PCDDs) in environmental, food, and biological samples using isotope dilution methods.
• Method Development and Validation: Used to establish and validate analytical procedures for dioxin testing, ensuring method accuracy, precision, and recovery rates.
• Quality Control/Quality Assurance (QC/QA): Serves as a key component in laboratory QC protocols to monitor instrument performance and correct for analyte loss during sample preparation.
• Environmental Monitoring: Enables precise tracking of dioxin levels in soil, water, air, and industrial emissions to comply with regulatory limits.
• Food and Feed Safety Testing: Employed in the analysis of dioxin contamination in food products, animal feed, and edible oils to ensure consumer safety.
• Biomedical and Toxicological Research: Used in studies investigating the metabolism, distribution, and long-term effects of dioxin exposure in biological systems.
• Calibration Standard: Used to prepare calibration curves for mass spectrometric instruments, ensuring reliable and traceable measurement results.

Basic Information

Product Name	Dibenzo-p-Dioxin-D8
CAS No.	69699-83-8
Molecular Formula	C12D8O2
Molecular Weight	200.24 g/mol
Synonyms	Dibenzo[b,e][1,4]dioxin-d8; Perdeuterated dibenzo-p-dioxin; Dibenzo-1,4-dioxin-d8; Dibenzo[b,e]dioxin-d8; Dibenzo-p-dioxin (perdeuterated); Dibenzo[b,e][1,4]dioxin (octadeuterated); D8-Dibenzo-p-dioxin; Dibenzo[b,e]dioxin (D8)
EINECS	Contact for details

Quality Control

Our Dibenzo-p-Dioxin-D8 is manufactured and tested to meet the stringent requirements of analytical reference standards. Each batch undergoes rigorous quality testing, including chromatographic purity and isotopic enrichment verification, to ensure consistency and reliability for critical applications. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

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 heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (MS)	≥ 98 atom % D
Chemical Purity (GC)	≥ 99.0%

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