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PCDD/PCDF Analytical Method Solutions

In order to help increase sample through-put and overall efficiency in busy analytical laboratories, we offer ready-to-use calibration kits and support solutions for the following regulatory methods:

U.S. EPA Method 1613
U.S. EPA Method 8280
U.S. EPA Method 8290
U.S. EPA Method 23
European Standard Method BS-EN 1948-4:201

All of our calibration kits and support solutions are designed and prepared to be used as received according to the proceedings set out in their respective methods. They are all accompanied by detailed certificate of analysis which incorporates HRMS data and RRF summaries for the calibration kits.

PCDD/PCDF RESOLUTION TESTING AND WINDOW DEFINING TEST MIXTURES

CS3WT:

EPA Method 1613, Calibration and Verification Solution (CS3) combined with Window Defining and 2378-TCDD Resolution Testing Congeners - 500 ul in nonane

5CWDS:

Window Defining Mixture for DB5/BP5/HP2/Rtx-5/SPB-5 - 1.2 ml in nonane

CAPILLARY COLUMN PERFORMANCE TEST MIXTURES

5CWDS - Window Defining Mixture for DB5/BP5/HP2/Rtx-5/SPB-5 - 1.2 ml in nonane

5TCDD:

2378-TCDD Specificity Mix for DB5/BP5/HP2/Rtx-5/SPB-5 - 1.2 ml in nonane

CAPILLARY COLUMN PERFORMANCE TEST MIXTURES

2378-TCDD Specificity Mix for DB5/BP5/HP2/Rtx-5/SPB-5 - 1.2 ml in nonane

1,2,3,4-Tetrachlorodibenzo-p-dioxin 0.5 µg/ml

1,2,3,7 and 1,2,3,8-Tetrachlorodibenzo-p-dioxin mix 0.5 µg/ml

2,3,7,8-Tetrachlorodibenzo-p-dioxin 1.0 µg/ml

1,2,3,9-Tetrachlorodibenzo-p-dioxin 1.0 µg/ml

1,2,3,4-Tetrachloro[13C12]dibenzo-p-dioxin 0.5 µg/ml

2,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin 0.5 µg/ml

225TCDF:

2378-TCDF Specificity Mix for DB/BP/HP/Rtx/SPB -225 - 1.2 ml in nonane

CAPILLARY COLUMN PERFORMANCE TEST MIXTURES

2378-TCDF Specificity Mix for DB/BP/HP/Rtx/SPB -225 - 1.2 ml in nonane

1,3,6,8-Tetrachlorodibenzofuran 1.0 µg/ml

2,3,4,7-Tetrachlorodibenzofuran 1.0 µg/ml

2,3,7,8-Tetrachlorodibenzofuran 2.0 µg/ml

2,3,7,8-Tetrachloro[13C12]dibenzofuran 0.5 µg/ml

1,2,3,9-Tetrachlorodibenzofuran 1.3 µg/ml

1,2,8,9-Tetrachlorodibenzofuran 1.2 µg/ml

TDTFWD:

Multi-Column Combined Window Defining/Resolution Mix - 1.2 ml in nonane

TDTFWD Combined Window Defining and Resolution 1.2 ml Testing Mixture for 3 Capillary Columns.

Concentrations for each compound are listed in brackets (ng/ml ± 10%)a

WINDOW DEFINING STANDARDS

5/2b

We also offer solutions to test the resolution of common HRGC columns for 2,3,7,8-TCDD and 2,3,7,8-TCDF and set retention time windows for PCDD and PCDF congener groups.

Full range Individual PCDDs & PCDFs: Native and Mass-Labelled Reference Standards can be found on pages 13-28 of the current catalogue.

Browse the full catalogue for:

PCDD/PCDF Analytical Method Solutions
Individual PCDDs & PCDFs: Native and Mass-Labelled
Specialty Solution/Mixtures of PCDDs and PCDFs
PCB Analytical Method Solutions
Individual PCBs: Mass-Labelled
Specialty Solution/Mixtures of PCBs
Halogenated Flame Retardants & Related Compounds
Perfluorinated Compounds (PFCs)
Certified Reference Materials

Additional Products

PAH Calibration Sets and Native Mass-Labelled Support Solutions
Chlorinated Biphenylols (HO-PCBs), Native and Mass-Labelled Individuals, Mass Labelled Solutions & Mixtures
Mass-Labelled Chlorinated Biphenylols Solutions/Mixtures
Methoxy Chlorobiphenyls (MeO-PCBs), Native and Mass-Labelled Individuals and Solution/Mixtures
Triclocarban, Native and Mass-Labelled
Triclosan, Methyl Triclosan, Native and Mass-Labelled and Chlorinated Derivatives
Tris(4-chlorophenyl) Methane and Methanol
Chlorinated Naphthalenes (PCNs), Native Individuals and Solutions/Mixtures
Chlorinated Diphenyl Ethers (PCDEs), Native and Mass-Labelled
Native and Mass-Labelled Chlorobenzene and Chlorophenol Solution/Mixtures
Mass-Labelled Chlorobenzenes, Chlorophenols, Chlorocatechols, and Chloroveratroles
Native Melamine & Cyannuric Acid
Native and Mass-Labelled Bishenol A and Native Bisphenol Analogues
Native and Mass-Labelled Tetrachlorodibenzothiophenes
Native and Mass Labelled Halogenated Carbazoles

Guidelines for the use and Handling of Wellington products

General Structure and Numbering System of Selected Aromatic Hydrocarbons

Number of Possible Isomers for Selcted Halogenated Aromatic Compounds

Exact Mass & Ralative Ion Abundance of Selected Chlorinated Aromatic Hydrocarbons

Molecular Ion Clusters for Cholorinated Aromatic Hydrocarbons

Exact Mass & relative Ion Abundance of Selected Brominated Aromatic Hydrocarbons

Systematic Numbering of Chlorinated Dibenzo-p-Dioxins

Systematic Numbering of Chlorinated Dibenzofurans

Systematic Numbering of Chlorinated Biphenyls

Systematic Numbering of Chlorinated Naphthalenes

Wellington Laboratories Quality Management

Wellington Laboratories Logo

The people at Wellington are committed to the distribution of quality products as well as the maintenance of excellent customer service. In fact, in order to provide you with the best possible service, we now have three ISO certifications (ISO 9001:2015, ISO/IEC 17025:2017 and ISO 17034:2016) which cover all aspects of planning, production, testing, distribution, and post-distribution service.

These certifications allow us to monitor and maintain the highest level of quality and service and also allow our customers to satisfy the requirements of their own ISO certifications.

Our ISO/IEC 17025:2017 accreditation has been certified by the Canadian Association for Laboratory Accreditation Inc. (CALA) and our scope is available for review on the CALA Directory of Accredited Laboratories (http://www.cala.ca).

Similarly, our ISO 17034:2016 accreditation has been certified by ANSI National Accreditation Board (ANAB) and our certificate and scope are also available on their website (http://anab.org/).

If you require a hard copy of any of our ISO certificates, please do not hesitate to contact us at info@well-labs.com.