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Blog posts tagged with 'polychlorinated biphenyls'

Perfluoroalkylphosphonic Acids (X:XPFPi) Reference Standard | Wellington Laboratories | Greyhound Chromatography
 
 
 
 
 
        Wellington Laboratories Catalogue Image       Group of Polar Bears

Perfluoroalkylphosphonic Acids (X:XPFPi)

Wellington Reporter - Aqueous Film-Forming Foam PFAS - August 27, 2018

In response to ever increasing reports of novel zwitterionic and cationic PFAS contaminants beign found at sites exposed to aqueous film-forming foams (AFFFs), Wellington Laboratories has expanded their PFAS product line to include three zwitterionic AFFF compounds, N-AP-FHxSA, N-TAmP-FHxSA, and N-CMAmP-6:2FOSA (which is commonly referred to as 6:2FTAB in the scientific literature), as well as neutral compouns also detected at impact sites (FHxSA-1 and FBSA-1).

 

Wellington Reporter Extract Image

 

Also Available

Polychlorinated Naphthalenes 

Wellington Reporter - Polychlorinated Naphthalanes - August 27, 2018

 

Although the industrial production of polychlorinated napthalenes (PCNs) ceased in the 1970s/1980s, their persistence in the environment as well as their formation during incineratio0n processes has resulted in an ongoing demand for certified reference standards for this group of compounds.  In response to customer requests, Wellington Laboratories has expanded their line of native PCNs and prepared mixtures that will aid laboratories in their analysis of these persistant organic pollutants (POPs).

Wellington Laboratories are pleased to introduce a PCN window defining solution/mixture (PCN-WD), two PCN major congeners solutions/mixtures (PCN-HWX and PCN-INC, and a PCN potentially toxic congeners solution/mixture (PCN-TOX).  Please see the tables below for the composition of these mixtures. 

Wellington Laboratories Extract Image

 Wellington Reporter Extract Image

Also Available from Wellington Laboratories:

Mass-Labelled anti-Dechlorane Plus Ma-DP ,  Wellington Laboratories Certified Reference Standard

Wellington Reporter Mass-Labelled anti-Dechlorane Plus Ma-DP - August 27, 2018

Dechlorane Plus® (DP) is a current use additive polychlorinated flame retardant with a variety of applications including electronic cables and wiring, and plastic building materials.  Due to rising concerns regarding the presence of DP, and its related compounds, in environmental samples, Wellington Laboratories has expanded their DP product line to include a mass-labelled anti-DP certified reference standard which will aid in the analysis of this group of compounds. 

 

Wellington Laboratories Chemical Structure Image

Wellington Reporter Extract Image

 Further Information about Wellington Products 

Perfluorinated Compounds (PFCs) Certified Reference Standards

Wellington Laboratories started to synthesize perfluorinated compounds in 2004 and since then has regularly added new native and mass-labelled standards to their inventory.   In the current Wellington Laboratories catalogue, pages 141 - 159 yiou will find individual standards of the following groups of compounds including, in most cases, mass-labelled analogues as well as some useful soultions/mixtures:

PFC-C-CVS Calibration Set and Support Solutions

Perfluoroalkanesulfonates (PFASs)

Perfluoroalkylcarboxylic acide (PFCAs)

Perfluorooctanesulfonamides (FOSAs)

Perfluorooctanesulfonamidoethanols (FOSEs)

Perfluorooctanesulfonamidoacetic (FOSAAs)

Fluorinated Telomer Alcohols (FTOHs)

Fluorinated Telomer Acids (FTAs)

Unsaturanted Telomer Acids (FTUAs)

Perfluoroalkylphosphonic Acids (PFAPAs)

Perfluoroalkylphosphonic Acids (X:XPFPi)

Polyfluorinated Phosphate Esters (PAPs and SAmPAPs)

Fluorinated Telomer Acrylates and Acetates (FTAcrs and FTOAcs)

 

PFCs are still emerging environmental contaminents and each of the groups of compounds listed above pose unique analytical challenges.  In addition, the individual isomers, such as the branched PFOA and PFOS isomers, are being found to have different toxicokinetic and ecokinetic properties.  Thus Weliington Laboratories' inventory  of PFCs will continue to grow, please visit Wellington's website www.well-labs.com for announcements of new products. 

Full Range of Wellington Laboratories' Products

Posters Presented by Wellington Laboratories  Tree Frog Image

  

Debrominatiobn of PBDEs in DE-83 [TM] Technical mIx By Electrolysis

Scientists from Wellington Laboratories attend conferences and workshops on a regular basis. We believe that staying up-to-date with emerging environmental contaminants and global regulations allows us to offer the most relevant reference standards to our customers.

Attending conferences also allows us to share some of the research that is conducted at our facility in Guelph through poster and oral presentations. A few examples of posters presented by Wellington are provided below for your review.

 

  

About Wellington Laboratories

For Over 40 years Wellington Laboratories Inc. has been internationally recognised as a trusted source of high quality reference standard solutions for use in environmental/analytical testing and toxicological research. Wellington Laboratories offers an extensive inventory of individual certified reference standards and solution mixtures of native and mass-labelled halogenated organic compounds including polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, polychlorinated biphenyls, halogenated flame retardants and perfluorinated compounds. Wellington Laboratories also offer a variety of calibration sets and support solutions designed to be used for common regulatory methods or modified in-house methods.

Wellington’s Reference Standards are used mainly in Environmental/analytical testing and toxicological research. Wellington offers an extensive inventory of individual certified reference standards and solution mixtures of native and mass-labelled halogenated organic compounds including polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, polychlorinated biphenyls, halogenated flame retardants and perfluoronated compounds. Wellington also offer a variety of calibration sets and support solutions designed to be used for common regulatory methods of modified in-house methods.

Wellington Laboratories are committed to the distribution of quality products as well as the maintenance of excellent customer service. In fact, in order to provide your customers with the best possible service, Wellington have three ISO certifications (ISO 9001:2008, ISO/IEC 17025:2005, and ISO Guide 34:2009) which cover all aspects of planning, production, testing, distribution, and post-distribution service. These certifications allow Wellington Laboratories to monitor and maintain the highest level of quality and service and also allow their customers to satisfy the requirements of their own ISO certifications.

Wellington’s ISO/IEC 17025:2005 accreditation has been certified by the Canadian Association for Laboratory Accreditation Inc. (CALA) the scope is available for review on the CALA Directory of Accredited Laboratories (http://www.cala.ca).

Similarly, Wellington’s ISO Guide 34:2009 accreditation has been certified by ANSI-ASQ National Accreditation Board (ANAB), the certificate and scope are available on their website (http://anab.org/).

We are able to supply hard copies of any of the ISO certificates for yourself and your customers.

CONTACT US  

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

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CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds

2',3,4,5,6'-Pentachlorobiphenyl Reference Standard (CAS #74472-39-2) | Chem Service | Greyhound Chromatography
2',3,4,5,6'-Pentachlorobiphenyl Solution (CAS #74472-39-2) Chem Service Inc Certified Reference Standards Supplied by Greyhound Chromatography
Perfluoroalkanesulfonates Certified Reference Standards | Wellington Laboratories | Greyhound Chromatography

Perfluoroalkanesulfonates (PFASs) Certified Reference Standards     Wellington Laboratories Catalogue Image

Wellington Reporter - Aqueous Film-Forming Foam PFAS - August 27, 2018

In response to ever increasing reports of novel zwitterionic and cationic PFAS contaminants beign found at sites exposed to aqueous film-forming foams (AFFFs), Wellington Laboratories has expanded their PFAS product line to include three zwitterionic AFFF compounds, N-AP-FHxSA, N-TAmP-FHxSA, and N-CMAmP-6:2FOSA (which is commonly referred to as 6:2FTAB in the scientific literature), as well as neutral compouns also detected at impact sites (FHxSA-1 and FBSA-1).

 

Wellington Reporter Extract

 

Also Available

Polychlorinated Naphthalenes 

Wellington Reporter - Polychlorinated Naphthalanes - August 27, 2018

 

Although the industrial production of polychlorinated napthalenes (PCNs) ceased in the 1970s/1980s, their persistence in the environment as well as their formation during incineratio0n processes has resulted in an ongoing demand for certified reference standards for this group of compounds.  In response to customer requests, Wellington Laboratories has expanded their line of native PCNs and prepared mixtures that will aid laboratories in their analysis of these persistant organic pollutants (POPs).

Wellington Laboratories are pleased to introduce a PCN window defining solution/mixture (PCN-WD), two PCN major congeners solutions/mixtures (PCN-HWX and PCN-INC, and a PCN potentially toxic congeners solution/mixture (PCN-TOX).  Please see the tables below for the composition of these mixtures. 

Wellington Reporter Extract

 Wellington Reporter Extract

Wellington Reporter Extract

Also Available from Wellington Laboratories:

Mass-Labelled anti-Dechlorane Plus Ma-DP ,  Wellington Laboratories Certified Reference Standard

Wellington Reporter Mass-Labelled anti-Dechlorane Plus Ma-DP - August 27, 2018

Dechlorane Plus® (DP) is a current use additive polychlorinated flame retardant with a variety of applications including electronic cables and wiring, and plastic building materials.  Due to rising concerns regarding the presence of DP, and its related compounds, in environmental samples, Wellington Laboratories has expanded their DP product line to include a mass-labelled anti-DP certified reference standard which will aid in the analysis of this group of compounds. 

 

Mass-Labelled anti-Dechlorane Plus Ma-DP  chemical structure

Wellington Reporter Extract

 Further Information about Wellington Products 

Perfluorinated Compounds (PFCs) Certified Reference Standards

Wellington Laboratories started to synthesize perfluorinated compounds in 2004 and since then has regularly added new native and mass-labelled standards to their inventory.   In the current Wellington Laboratories catalogue, pages 141 - 159 yiou will find individual standards of the following groups of compounds including, in most cases, mass-labelled analogues as well as some useful soultions/mixtures:

PFC-C-CVS Calibration Set and Support Solutions

Perfluoroalkanesulfonates (PFASs)

Perfluoroalkylcarboxylic acide (PFCAs)

Perfluorooctanesulfonamides (FOSAs)

Perfluorooctanesulfonamidoethanols (FOSEs)

Perfluorooctanesulfonamidoacetic (FOSAAs)

Fluorinated Telomer Alcohols (FTOHs)

Fluorinated Telomer Acids (FTAs)

Unsaturanted Telomer Acids (FTUAs)

Perfluoroalkylphosphonic Acids (PFAPAs)

Perfluoroalkylphosphonic Acids (X:XPFPi)

Polyfluorinated Phosphate Esters (PAPs and SAmPAPs)

Fluorinated Telomer Acrylates and Acetates (FTAcrs and FTOAcs)

 

PFCs are still emerging environmental contaminents and each of the groups of compounds listed above pose unique analytical challenges.  In addition, the individual isomers, such as the branched PFOA and PFOS isomers, are being found to have different toxicokinetic and ecokinetic properties.  Thus Weliington Laboratories' inventory  of PFCs will continue to grow, please visit Wellington's website www.well-labs.com for announcements of new products. 

Full Range of Wellington Laboratories' Products

Posters Presented by Wellington Laboratories  Tree Frog

  

Debrominatiobn of PBDEs in DE-83 [TM] Technical mIx By Electrolysis

Scientists from Wellington Laboratories attend conferences and workshops on a regular basis. We believe that staying up-to-date with emerging environmental contaminants and global regulations allows us to offer the most relevant reference standards to our customers.

Attending conferences also allows us to share some of the research that is conducted at our facility in Guelph through poster and oral presentations. A few examples of posters presented by Wellington are provided below for your review.

 

About Wellington Laboratories

For Over 40 years Wellington Laboratories Inc. has been internationally recognised as a trusted source of high quality reference standard solutions for use in environmental/analytical testing and toxicological research. Wellington Laboratories offers an extensive inventory of individual certified reference standards and solution mixtures of native and mass-labelled halogenated organic compounds including polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, polychlorinated biphenyls, halogenated flame retardants and perfluorinated compounds. Wellington Laboratories also offer a variety of calibration sets and support solutions designed to be used for common regulatory methods or modified in-house methods.

Wellington’s Reference Standards are used mainly in Environmental/analytical testing and toxicological research. Wellington offers an extensive inventory of individual certified reference standards and solution mixtures of native and mass-labelled halogenated organic compounds including polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, polychlorinated biphenyls, halogenated flame retardants and perfluoronated compounds. Wellington also offer a variety of calibration sets and support solutions designed to be used for common regulatory methods of modified in-house methods.

Wellington Laboratories are committed to the distribution of quality products as well as the maintenance of excellent customer service. In fact, in order to provide your customers with the best possible service, Wellington have three ISO certifications (ISO 9001:2008, ISO/IEC 17025:2005, and ISO Guide 34:2009) which cover all aspects of planning, production, testing, distribution, and post-distribution service. These certifications allow Wellington Laboratories to monitor and maintain the highest level of quality and service and also allow their customers to satisfy the requirements of their own ISO certifications.

Wellington’s ISO/IEC 17025:2005 accreditation has been certified by the Canadian Association for Laboratory Accreditation Inc. (CALA) the scope is available for review on the CALA Directory of Accredited Laboratories (http://www.cala.ca).

Similarly, Wellington’s ISO Guide 34:2009 accreditation has been certified by ANSI-ASQ National Accreditation Board (ANAB), the certificate and scope are available on their website (http://anab.org/).

We are able to supply hard copies of any of the ISO certificates for yourself and your customers.

 

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

FOLLOW US   

Facebook Icon Twitter Icon Instagram Icon LinkedIn Icon    

YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER   

SIGN UP HERE   

Greyhound Monthly Newsletter   

CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds

 

3,6-Dibromo-9H-carbazole Reference Standard | Wellington Laboratories | Greyhound Chromatography

3,6-Dibromo-9H-carbazole Certified Reference Standard

             Dolphins in the Sea   Wellington Laboratories Logo

Halogenated carbazoles have recently been recognised as emerging environmental contaminants. Although there exact source has not been determined, both modern and historic sources (LED manufacturing and halogenated indigo dyes respectively) have been suggested. Since certain halogenated carbazole congeners can be lost during acid silica clean-up, it is very important that reference standards be used to monitor recoveries when processing samples.

Wellington Laboratories are the primary source of Standards for branched isomers, linear perfluoroalkyl carboxylic acids, perfluoroalkane sulfonates, Certified Reference Standards, EPA Method 23, EPA Method 513, EPA Method 1613, EPA Method 1668, EPA Method EPA Method 8280, EPA Method 8290, European Method EN-1948 and World Health/EPA Standards, C13 and Native Dioxins, Furans, PCBs and Brominated Diphenyl Ethers, Brominated Dioxins and Furans, Methylated PCDDs and PCDFs, Fluorinated Compounds.

3,6-Dibromo-9H-carbazole Certified Reference Standards - Buy Online HERE

 

Halogenated Carbazole Certified Reference Standards from Wellington Laboratories - more info HERE

For over 30 years Greyhound Chromatography has been supplying high quality Chromatography consumables to laboratories around the world. Greyhound’s extensive range covers all areas of Environmental, Petrochemical, Food, Forensics, Chemical and Pharmaceutical analysis. Backed by a highly experienced technical services team, Greyhound is the preferred source amongst today’s analysts.

Greyhound Chromatography is pleased to supply Wellington Laboratories Certified Reference Standards and Materials to Research and Analysis laboratories worldwide.

3-Chloro-9H-carbazole Certified Reference Standard 

        Tree Frog    Wellington Laboratories Logo

 

Wellington Laboratories are the primary source of Standards for EPA Method 23, EPA Method 513, EPA Method 1613, EPA Method 1668, EPA Method 8280, EPA Method 8290, European Method EN-1948 and World Health/EPA Standards, C13 and Native Dioxins, Furans, PCBs and Brominated Diphenyl Ethers, Brominated Dioxins and Furans, Methylated PCDDs and PCDFs, Fluorinated Compounds and more.

CCZ-3 3-Chloro-9H-carbazole  Buy online HERE

For over 30 years Greyhound Chromatography has been supplying high quality Chromatography consumables to laboratories around the world. Greyhound’s extensive range covers all areas of Environmental, Petrochemical, Food, Forensics, Chemical and Pharmaceutical analysis. Backed by a highly experienced technical services team, Greyhound is the preferred source amongst today’s analysts.

Greyhound Chromatography is pleased to supply Chem Service Certified Reference Standards to Research and Analysis laboratories worldwide.

1,3,6-Tribromo-9H-carbazole Halogenated Carbazole Certified Reference Standard

           Pandas in a Tree     Wellington Laboratories Logo

Wellington Laboratories are the primary source of Standards for branched isomers, linear perfluoroalkyl carboxylic acids, perfluoroalkane sulfonates, Certified Reference Standards, EPA Method 23, EPA Method 513, EPA Method 1613, EPA Method 1668, EPA Method EPA Method 8280, EPA Method 8290, European Method EN-1948 and World Health/EPA Standards, C13 and Native Dioxins, Furans, PCBs and Brominated Diphenyl Ethers, Brominated Dioxins and Furans, Methylated PCDDs and PCDFs, Fluorinated Compounds.

For over 30 years Greyhound Chromatography has been supplying high quality Chromatography consumables to laboratories around the world. Greyhound’s extensive range covers all areas of Environmental, Petrochemical, Food, Forensics, Chemical and Pharmaceutical analysis. Backed by a highly experienced technical services team, Greyhound is the preferred source amongst today’s analysts.

 

1,3,6-Tribromo-9H-carbazole Halogenated Carbazole Certified Reference Standards - Buy Online HERE

Greyhound Chromatography is pleased to supply Wellington Laboratories Certified Reference Standards and Materials to Research and Analysis laboratories worldwide.

1,3,6,8-Tetrachloro-9H-[13C12]carbazole Certified Reference Standard

  Polar Bear Family     Wellington Laboratories Logo

 

Wellington Laboratories are the primary source of Standards for EPA Methods 23, 513, 1613, 1668, 8280, 8290, European Method EN-1948 and World Health/EPA Standards, C13 and Native Dioxins, Furans, PCBs and Brominated Diphenyl Ethers, Brominated Dioxins and Furans, Methylated PCDDs and PCDFs, Fluorinated Compounds and more.

Wellington Laboratories has been committed to providing high quality reference standards and exceptional customer service since its inception in 1980. An acute awareness of trends in the environmental community and a dedication to research and development has allowed us to synthesize a variety of emerging contaminants over the years. A few examples of The Science Behind Wellington are provided below for your review.

Halogenated carbazoles have recently been recognized as emerging environmental contaminants, but
research groups have been reporting their existence in environmental samples since 1984. There may be
multiple sources of these pollutants, but it has recently been suggested that they were produced as by-
products during the synthesis of halogenated indigo dyes. Since unsubstituted carbazoles are known to be
lost during acid silica clean-up, it is very important that reference standards be used when processing
samples.


In order to aid researchers in the detection of halogenated carbazoles in environmental samples, 
Wellington has produced certified reference standards of selected halogenated carbazoles

CCZ-3
CCZ-36
CCZ-1368
CCZ-2367
BCZ-3
BCZ-27
BCZ-136
BCZ-1368
1-B-36-CCZ
18-B-36-CCZ


as well as two certified reference standards of mass-labelled chlorinated carbazoles (MCCZ-36 and MCCZ-1368).

For over 40 years Greyhound Chromatography has been supplying high quality Chromatography consumables to laboratories around the world. Greyhound’s extensive range covers all areas of Environmental, Petrochemical, Food, Forensics, Chemical and Pharmaceutical analysis. Backed by a highly experienced technical services team, Greyhound is the preferred source amongst today’s analysts.

Greyhound Chromatography is pleased to supply Wellington Laboratories' Certifieded Reference Standards and materials to Research and Analysis laboratories worldwide.

Native 3,6-Dichloro-9H-[13C12]carbazole
Native & Mass-Labelled Halogenated Carbazoles

 

         Adult Polar Bear  Wellington Laboratories Logo

 

Halogenated carbazoles have recently been recognised as emerging environmental contaminants. Although there exact source has not been determined, both modern and historic sources (LED manufacturing and halogenated indigo dyes respectively) have been suggested. Since certain halogenated carbazole congeners can be lost during acid silica clean-up, it is very important that reference standards be used to monitor recoveries when processing samples.

Wellington Laboratories are the primary source of Standards for EPA Methods 23, 513, 1613, 1668, 8280, 8290, European Method EN-1948 and World Health/EPA Standards, C13 and Native Dioxins, Furans, PCBs and Brominated Diphenyl Ethers, Brominated Dioxins and Furans, Methylated PCDDs and PCDFs, Fluorinated Compounds and more.

MCCZ-36: 3,6-Dichloro-9H-[13C12]carbazole

Other Native and Mass-Labelled Halogenated Carbazoles available from Wellington Laboratories:

 


MCCZ-1368: 1,3,6,8-Tetrachloro-9H-[13C12]carbazole

CCZ-3: 3-Chloro-9H-carbazole
CCZ-36: 3,6-Dichloro-9H-carbazole
CCZ-1368: 1,3,6,8-Tetrachloro-9H-carbazole
CCZ-2367: 2,3,6,7-Tetrachloro-9H-carbazole

BCZ-3: 3-Bromo-9H-carbazole
BCZ-27: 2,7-Dibromo-9H-carbazole
BCZ-136: 1,3,6-Tribromo-9H-carbazole
BCZ-1368: 1,3,6,8-Tetrabromo-9H-carbazole

1-B-36-CCZ: 1-Bromo-3,6-Dichloro-9H-carbazole
18-B-36-CCZ: 1,8-Dibromo-3,6-Dichloro-9H-carbazol

 

Halogenated carbazoles have recently been detected in soil and water samples, but their environmental effects and fate are unknown. Eighty-four soil samples obtained from a site with no recorded history of pollution were used to assess the persistence and dioxin-like toxicity of carbazole and chlorocarbazoles in soil under controlled conditions for 15 months. Soil samples were divided into two temperature conditions, 15 and 20 °C, both under fluctuating soil moisture conditions comprising 19 and 44 drying-rewetting cycles, respectively. This was characterized by natural water loss by evaporation and rewetting to -15 kPa. Accelerated solvent extraction (ASE) and cleanup were performed after incubation. Identification and quantification were done using high-resolution gas chromatogram/mass spectrometer (HRGC/MS), while dioxin-like toxicity was determined by ethoxyresorufin-O-deethylase (EROD) induction in H4IIA rat hepatoma cells assay and multidimensional quantitative structure-activity relationships (mQSAR) modelling. Carbazole, 3-chlorocarbazole and 3,6-dichlorocarbazole were detected including trichlorocarbazole not previously reported in soils. Carbazole and 3-chlorocarbazole showed significant dissipation at 15 °C but not at 20 °C incubating conditions indicating that low temperature could be suitable for dissipation of carbazole and chlorocarbazoles. 3,6-Dichlorocarbazole was resistant at both conditions. Trichlorocarbazole however exhibited a tendency to increase in concentration with time. 3-Chlorocarbazole, 3,6-dibromocarbazole and selected soil extracts exhibited EROD activity. Dioxin-like toxicity did not decrease significantly with time, whereas the sum chlorocarbazole toxic equivalence concentrations (∑TEQ) did not contribute significantly to the soil assay dioxin-like toxicity equivalent concentrations (TCDD-EQ). Carbazole and chlorocarbazoles are persistent with the latter also toxic in natural conditions.

Affiliation
Courtesy of: German Research Center for Environmental Health, Molecular EXposomics (MEX), Helmholtz Zentrum München, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany.

For over 30 years Greyhound Chromatography has been supplying high quality Chromatography consumables to laboratories around the world. Greyhound’s extensive range covers all areas of Environmental, Petrochemical, Food, Forensics, Chemical and Pharmaceutical analysis. Backed by a highly experienced technical services team, Greyhound is the preferred source amongst today’s analysts.

Greyhound Chromatography is pleased to supply Wellington Laboratories' Certified Reference Standards and Materials  to Research and Analysis laboratories worldwide.

  Download the current Wellington Laboratories Catalogue HERE

1,3,6,8-Tetrabromo-9H-carbazole Certified Reference Standard

 

Polar Bear Cub         Wellington Laboratories Logo

Halogenated carbazoles have recently been recognised as emerging environmental contaminants. Although there exact source has not been determined, both modern and historic sources (LED manufacturing and halogenated indigo dyes respectively) have been suggested. Since certain halogenated carbazole congeners can be lost during acid silica clean-up, it is very important that reference standards be used to monitor recoveries when processing samples.

 1,3,6,8-Tetrabromo-9H-carbazole Certified Reference Standard - Buy online HERE

 For over 38 years Greyhound Chromatography has been supplying high quality Chromatography consumables to laboratories around the world. Greyhound’s extensive range covers all areas of Environmental, Petrochemical, Food, Forensics, Chemical and Pharmaceutical analysis. Backed by a highly experienced technical services team, Greyhound is the preferred source amongst today’s analysts.

 Greyhound Chromatography is pleased to supply Wellington Laboratories Certified Reference Standards and Materials to Research and Analysis laboratories worldwide.

 You May also be Interested in


 Agilent Certified, pre-assembled screw top vial pack, 2 mL, clear vials, PTFE/red rubber septa, blue caps

   Agilent Technologies Logo

 Genuine Agilent Part: 5182-0553

 Description

Agilent Certified, pre-assembled screw top vial pack, 2 mL, clear vials, PTFE/red rubber septa, blue caps, 100/pk

   Agilent Flash lamp for G1321A

  Genuine Agilent Part: 2140-0600

 Description

Agilent Flash lamp for G1321A fluorescence detector

 Agilent Snap top vial, 2 mL, amber with write-on spot

 

                                  Agilent Snap top vial, 2 mL, amber with write-on spot

 Genuine Agilent Part: 5182-0545

 Description

 Agilent Snap top vial, 2 mL, amber with write-on spot, 100/pk

   View the full range of Greyhound Syringe Filters 

 Regenerated Cellulose Syringe Filters

 Q-Fil Certified Syringe Filters

 Q-Fil Certified Syringe Filters set the new Quality standard for today’s laboratory syringe filters Manufactured from the highest quality medical grade high density polypropylene, Q-Fil Certified Syringe Filters provide excellent chemical compatibility with acids, alcohols, bases, ethers, glycols, ketones and oils, with maximum operating temperatures of 135°C.

 Every colour-coded filter is printed with the individual batch number, details of the membrane material and its pore size, on the outside rim of the filter, making them unique for traceability, GLPs and validation purposes.

 BUY HERE

 Colour coded Syringe Filters

 Why filter your samples for HPLC?

 • To protect the HPLC column, the column inlet frits and capillary columns against blockage (plugging) caused by particulate matter in the sample

• To protect injection valves from damage caused by scratching and wear of the valves internal components, caused by harmful particulate matter in the unfiltered sample, thereby reducing instrument downtime.

   About our Quality Control procedures

 • Every batch of filters is tested by an independent laboratory to ISO 17025 quality procedures

 • Every individual Q-Fil Certified Syringe Filter is visually inspected to ensure it meets our manufacturing and quality control specifications

• Samples of all our syringe filters and their respective raw technical data are stored for a period of 5 years from the date of manufacture for future reference
• Each batch of filters is tested prior to release for
- External Dimensions
- Bubble Point
- Burst Pressure
- Filter Integrity
- Water Flow Rate
- UV Extractables and compliance with all technical procedures

   Why use Greyhound Q-Fil Certified Syringe Filters?

 • Q-Fil Certified Syringe Filters are manufactured in compliance with ISO 9001:2000 quality procedures

 • Every box is supplied with a Certificate of Analysis and Conformance to guarantee its batch to batch quality and performance

• The unique encapsulating process developed for these filters, forces the sample to pass only through the membrane, thus avoiding the possibility of leaks or contamination
• Available in the most popular sizes, porosities and membrane types
• Excellent resistance to all routinely used HPLC solvents
• Filter housings are manufactured from high density medical grade polypropylene
• Extremely low level of extractables for highly sensitive work
• Luer connections fully comply with ISO 594-1
• Filters are available with standard and ‘SlimTip’ sized outlets

   Selecting the right Q-Fil Certified Syringe Filter

 • Choose the size of filter based on the volume of sample to be filtered

 • Choose the filters porosity based on the size of the potential particulates in the sample. It is important to be aware that the finer the porosity of the membrane the greater the pressure will be required to pass the sample through the filter. A sample containing large quantities of particulates is best filtered using a filter with a built-in glass fibre pre-filter

• Choose the type of membrane based on the solvent being filtered.

 

Filter Sizes

 All our filters have female Luer Lock inlets and are available in three diameters -

 25mm Diameter

Designed for large sample volumes or solvent filtration
Wide cross sectional area 3.55cm2
Maximum filtration volume >10ml
Maximum operating pressure 550 Kpa

 13mm Diameter

Suitable for most applications
Filtration area of 0.95cm2
Maximum filtration volume 1 to 10ml Maximum operating pressure 750 Kpa Now available with ‘SlimTip’ (ST) outlet

 4mm Diameter

Suitable for most applications Ideal for small samples <1ml Pore sizes of 0.20µm and 0.45µm
SlimTip Filters (ST)
13mm diameter syringe filters are now available with the new ‘SlimTip’ outlet for direct filling of microvials.

   Pore Sizes

 Q-Fil Certified Syringe Filters are available in 0.20µm and 0.45µm pore sizes. The 0.20µm filters remove the smallest particulates whilst the 0.45µm filters are designed to remove particulates which would be detrimental to most analytical columns.

 Pre-filters (page 6) have a glass microfibre membrane which is chemically inert and resists most solvents. Q-Fil glass microfibre pre-filters are recommended for removing large particulates from the sample and are ideal for dissolution tests.

 Glass microfibre membranes are also available mounted before the microporous filter membrane in the polypropylene housing. The glass pre-filter removes the larger particulates and prevents premature clogging of the filter.

  

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

FOLLOW US   

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YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER   

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CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds

 

 

Perfluoroalkylcarboxylic Acid (PFCAs) Reference Standards | Wellington Laboratories | Greyhound Chromatography

Perfluoroalkylcarboxylic acide (PFCAs) 

     wellington Laboratories Catalogue Image

Wellington Reporter - Aqueous Film-Forming Foam PFAS - August 27, 2018

In response to ever increasing reports of novel zwitterionic and cationic PFAS contaminants beign found at sites exposed to aqueous film-forming foams (AFFFs), Wellington Laboratories has expanded their PFAS product line to include three zwitterionic AFFF compounds, N-AP-FHxSA, N-TAmP-FHxSA, and N-CMAmP-6:2FOSA (which is commonly referred to as 6:2FTAB in the scientific literature), as well as neutral compouns also detected at impact sites (FHxSA-1 and FBSA-1).

 

Wellington Reporter Extract

 

Also Available

Polychlorinated Naphthalenes 

Wellington Reporter - Polychlorinated Naphthalanes - August 27, 2018

 

Although the industrial production of polychlorinated napthalenes (PCNs) ceased in the 1970s/1980s, their persistence in the environment as well as their formation during incineratio0n processes has resulted in an ongoing demand for certified reference standards for this group of compounds.  In response to customer requests, Wellington Laboratories has expanded their line of native PCNs and prepared mixtures that will aid laboratories in their analysis of these persistant organic pollutants (POPs).

Wellington Laboratories are pleased to introduce a PCN window defining solution/mixture (PCN-WD), two PCN major congeners solutions/mixtures (PCN-HWX and PCN-INC, and a PCN potentially toxic congeners solution/mixture (PCN-TOX).  Please see the tables below for the composition of these mixtures. 

Wellington Reporter Extract

 Wellington Reporter Extract

Wellington Reporter Extract

Also Available from Wellington Laboratories:

Mass-Labelled anti-Dechlorane Plus Ma-DP ,  Wellington Laboratories Certified Reference Standard

Wellington Reporter Mass-Labelled anti-Dechlorane Plus Ma-DP - August 27, 2018

Dechlorane Plus® (DP) is a current use additive polychlorinated flame retardant with a variety of applications including electronic cables and wiring, and plastic building materials.  Due to rising concerns regarding the presence of DP, and its related compounds, in environmental samples, Wellington Laboratories has expanded their DP product line to include a mass-labelled anti-DP certified reference standard which will aid in the analysis of this group of compounds. 

 

Mass-Labelled anti-Dechlorane Plus Ma-DP chemical structure

Wellington Reporter Extract

 Further Information about Wellington Products 

Perfluorinated Compounds (PFCs) Certified Reference Standards

Wellington Laboratories started to synthesize perfluorinated compounds in 2004 and since then has regularly added new native and mass-labelled standards to their inventory.   In the current Wellington Laboratories catalogue, pages 141 - 159 yiou will find individual standards of the following groups of compounds including, in most cases, mass-labelled analogues as well as some useful soultions/mixtures:

PFC-C-CVS Calibration Set and Support Solutions

Perfluoroalkanesulfonates (PFASs)

Perfluoroalkylcarboxylic acide (PFCAs)

Perfluorooctanesulfonamides (FOSAs)

Perfluorooctanesulfonamidoethanols (FOSEs)

Perfluorooctanesulfonamidoacetic (FOSAAs)

Fluorinated Telomer Alcohols (FTOHs)

Fluorinated Telomer Acids (FTAs)

Unsaturanted Telomer Acids (FTUAs)

Perfluoroalkylphosphonic Acids (PFAPAs)

Perfluoroalkylphosphonic Acids (X:XPFPi)

Polyfluorinated Phosphate Esters (PAPs and SAmPAPs)

Fluorinated Telomer Acrylates and Acetates (FTAcrs and FTOAcs)

 

PFCs are still emerging environmental contaminents and each of the groups of compounds listed above pose unique analytical challenges.  In addition, the individual isomers, such as the branched PFOA and PFOS isomers, are being found to have different toxicokinetic and ecokinetic properties.  Thus Weliington Laboratories' inventory  of PFCs will continue to grow, please visit Wellington's website www.well-labs.com for announcements of new products. 

Full Range of Wellington Laboratories' Products

Posters Presented by Wellington Laboratories  Tree Frog Image

  

Debrominatiobn of PBDEs in DE-83 [TM] Technical mIx By Electrolysis

Scientists from Wellington Laboratories attend conferences and workshops on a regular basis. We believe that staying up-to-date with emerging environmental contaminants and global regulations allows us to offer the most relevant reference standards to our customers.

Attending conferences also allows us to share some of the research that is conducted at our facility in Guelph through poster and oral presentations. A few examples of posters presented by Wellington are provided below for your review.

 

  

About Wellington Laboratories

For Over 35 years Wellington Laboratories Inc. has been internationally recognised as a trusted source of high quality reference standard solutions for use in environmental/analytical testing and toxicological research. Wellington Laboratories offers an extensive inventory of individual certified reference standards and solution mixtures of native and mass-labelled halogenated organic compounds including polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, polychlorinated biphenyls, halogenated flame retardants and perfluorinated compounds. Wellington Laboratories also offer a variety of calibration sets and support solutions designed to be used for common regulatory methods or modified in-house methods.

Wellington’s Reference Standards are used mainly in Environmental/analytical testing and toxicological research. Wellington offers an extensive inventory of individual certified reference standards and solution mixtures of native and mass-labelled halogenated organic compounds including polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, polychlorinated biphenyls, halogenated flame retardants and perfluoronated compounds. Wellington also offer a variety of calibration sets and support solutions designed to be used for common regulatory methods of modified in-house methods.

Wellington Laboratories are committed to the distribution of quality products as well as the maintenance of excellent customer service. In fact, in order to provide your customers with the best possible service, Wellington have three ISO certifications (ISO 9001:2008, ISO/IEC 17025:2005, and ISO Guide 34:2009) which cover all aspects of planning, production, testing, distribution, and post-distribution service. These certifications allow Wellington Laboratories to monitor and maintain the highest level of quality and service and also allow their customers to satisfy the requirements of their own ISO certifications.

Wellington’s ISO/IEC 17025:2005 accreditation has been certified by the Canadian Association for Laboratory Accreditation Inc. (CALA) the scope is available for review on the CALA Directory of Accredited Laboratories (http://www.cala.ca).

Similarly, Wellington’s ISO Guide 34:2009 accreditation has been certified by ANSI-ASQ National Accreditation Board (ANAB), the certificate and scope are available on their website (http://anab.org/).

We are able to supply hard copies of any of the ISO certificates for yourself and your customers.

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

FOLLOW US   

Facebook Icon Twitter Icon Instagram Icon LinkedIn Icon    

YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER   

SIGN UP HERE   

Greyhound Monthly Newsletter   

CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds

Are Slime toys Safe? | Greyhound Chromatography
Slime toys could have potentially unsafe levels of boron, says Which? | Greyhound Chromatography
PFC-C-CVS Calibration Set and Support Solutions Reference Standards | Wellington Laboratories | Greyhound Chromatography

Wellington Laboratories Logo    Wellington laboratories Catalogue Image  

PFC-C-CVS Calibration Set and Support Solutions 

Wellington Reporter - Aqueous Film-Forming Foam PFAS - August 27, 2018

In response to ever increasing reports of novel zwitterionic and cationic PFAS contaminants beign found at sites exposed to aqueous film-forming foams (AFFFs), Wellington Laboratories has expanded their PFAS product line to include three zwitterionic AFFF compounds, N-AP-FHxSA, N-TAmP-FHxSA, and N-CMAmP-6:2FOSA (which is commonly referred to as 6:2FTAB in the scientific literature), as well as neutral compouns also detected at impact sites (FHxSA-1 and FBSA-1).

 

wellington Reporter Extract

 

Also Available

Polychlorinated Naphthalenes 

Wellington Reporter - Polychlorinated Naphthalanes - August 27, 2018

 

Although the industrial production of polychlorinated napthalenes (PCNs) ceased in the 1970s/1980s, their persistence in the environment as well as their formation during incineratio0n processes has resulted in an ongoing demand for certified reference standards for this group of compounds.  In response to customer requests, Wellington Laboratories has expanded their line of native PCNs and prepared mixtures that will aid laboratories in their analysis of these persistant organic pollutants (POPs).

Wellington Laboratories are pleased to introduce a PCN window defining solution/mixture (PCN-WD), two PCN major congeners solutions/mixtures (PCN-HWX and PCN-INC, and a PCN potentially toxic congeners solution/mixture (PCN-TOX).  Please see the tables below for the composition of these mixtures. 

Wellington Reporter Image

 Wellington Reporter Image

Wellington Reporter Image

Also Available from Wellington Laboratories:

Mass-Labelled anti-Dechlorane Plus Ma-DP ,  Wellington Laboratories Certified Reference Standard

Wellington Reporter Mass-Labelled anti-Dechlorane Plus Ma-DP - August 27, 2018

Dechlorane Plus® (DP) is a current use additive polychlorinated flame retardant with a variety of applications including electronic cables and wiring, and plastic building materials.  Due to rising concerns regarding the presence of DP, and its related compounds, in environmental samples, Wellington Laboratories has expanded their DP product line to include a mass-labelled anti-DP certified reference standard which will aid in the analysis of this group of compounds. 

 

chemical structure image

Wellington Reporter Extract Image

 Further Information about Wellington Products 

Perfluorinated Compounds (PFCs) Certified Reference Standards

Wellington Laboratories started to synthesize perfluorinated compounds in 2004 and since then has regularly added new native and mass-labelled standards to their inventory.   In the current Wellington Laboratories catalogue, pages 141 - 159 yiou will find individual standards of the following groups of compounds including, in most cases, mass-labelled analogues as well as some useful soultions/mixtures:

PFC-C-CVS Calibration Set and Support Solutions

Perfluoroalkanesulfonates (PFASs)

Perfluoroalkylcarboxylic acide (PFCAs)

Perfluorooctanesulfonamides (FOSAs)

Perfluorooctanesulfonamidoethanols (FOSEs)

Perfluorooctanesulfonamidoacetic (FOSAAs)

Fluorinated Telomer Alcohols (FTOHs)

Fluorinated Telomer Acids (FTAs)

Unsaturanted Telomer Acids (FTUAs)

Perfluoroalkylphosphonic Acids (PFAPAs)

Perfluoroalkylphosphonic Acids (X:XPFPi)

Polyfluorinated Phosphate Esters (PAPs and SAmPAPs)

Fluorinated Telomer Acrylates and Acetates (FTAcrs and FTOAcs)

 

PFCs are still emerging environmental contaminents and each of the groups of compounds listed above pose unique analytical challenges.  In addition, the individual isomers, such as the branched PFOA and PFOS isomers, are being found to have different toxicokinetic and ecokinetic properties.  Thus Weliington Laboratories' inventory  of PFCs will continue to grow, please visit Wellington's website www.well-labs.com for announcements of new products. 

Full Range of Wellington Laboratories' Products

Posters Presented by Wellington Laboratories  Tree Frog Image

  

Debrominatiobn of PBDEs in DE-83 [TM] Technical mIx By Electrolysis

Scientists from Wellington Laboratories attend conferences and workshops on a regular basis. We believe that staying up-to-date with emerging environmental contaminants and global regulations allows us to offer the most relevant reference standards to our customers.

Attending conferences also allows us to share some of the research that is conducted at our facility in Guelph through poster and oral presentations. A few examples of posters presented by Wellington are provided below for your review.

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

FOLLOW US   

Facebook Icon Twitter Icon Instagram Icon LinkedIn Icon    

YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER   

SIGN UP HERE   

Greyhound Monthly Newsletter   

CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds

PAH Calibration Sets Reference Standards | Wellington Laboratories | Greyhound Chromatography

PAH Calibration Sets Reference Standards

         Family of Penguins    Wellington Laboratories Catalogue Image

 

Additional products available from Wellington Laboratories.

PAH Calibration Sets
Chlorinated Biphenylols (HO-PCBs)
Methoxy Chlorobiphenyls (MeO-PCBs)
Chlorinated Biphenylenes (PCBPs)
Triclocarban
Triclosan, Methyl Triclosan, and Chlorinated Derivatives
Tris(4-chlorophenyl) Methane and Methanol
Chlorinated Naphthalenes (PCNs)
Chlorinated Diphenyl Ethers (PCDEs); Native and Mass-Labelled
Methylated/Chlorinated Dibenzo-p-dioxins and Dibenzofurans
Chlorobenzenes, Chlorophenols, Chlorocatechols, and Chloroveratroles
Melamine and Cyanuric Acid

Full range of Wellington Reference Standards available from Greyhound Chromatography.

 

PCDD/PCDF RESOLUTION TESTING AND WINDOW DEFINING TEST MIXTURES

Calibration kits and support solutions are offered for the following methods:

U.S. EPA Method 1613B

HRGC/HRMS TCDD and TCDF Analysis Solutions

U.S. EPA Method 8280

U.S. EPA Method 8290

U.S. EPA Method 23

European Standard Method EN 1948-4

All Wellington calibration and support solutions are shipped ready-to-use according to their corresponding methods and come with detailed COfAs which include HRMS data, and in the case of calibration kits, RRF summaries.

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

FOLLOW US   

Facebook Icon Twitter Icon Instagram Icon LinkedIn Icon    

YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER   

SIGN UP HERE   

Greyhound Monthly Newsletter   

CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds

Chlorinated Biphenylols (HO-PCBs) Reference Standards | Wellington Laboratories | Greyhound Chromatography

Chlorinated Biphenylols (HO-PCBs) Certified Reference Standards

              Group of Penguins    Wellington Laboratories Catalogue image

 

Additional products available from Wellington Laboratories.

PAH Calibration Sets
Chlorinated Biphenylols (HO-PCBs)
Methoxy Chlorobiphenyls (MeO-PCBs)
Chlorinated Biphenylenes (PCBPs)
Triclocarban
Triclosan, Methyl Triclosan, and Chlorinated Derivatives
Tris(4-chlorophenyl) Methane and Methanol
Chlorinated Naphthalenes (PCNs)
Chlorinated Diphenyl Ethers (PCDEs); Native and Mass-Labelled
Methylated/Chlorinated Dibenzo-p-dioxins and Dibenzofurans
Chlorobenzenes, Chlorophenols, Chlorocatechols, and Chloroveratroles
Melamine and Cyanuric Acid

Full range of Wellington Reference Standards available from Greyhound Chromatography.

 

PCDD/PCDF RESOLUTION TESTING AND WINDOW DEFINING TEST MIXTURES

Calibration kits and support solutions are offered for the following methods:

U.S. EPA Method 1613B

HRGC/HRMS TCDD and TCDF Analysis Solutions

U.S. EPA Method 8280

U.S. EPA Method 8290

U.S. EPA Method 23

European Standard Method EN 1948-4

All Wellington calibration and support solutions are shipped ready-to-use according to their corresponding methods and come with detailed COfAs which include HRMS data, and in the case of calibration kits, RRF summaries.

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

FOLLOW US   

Facebook Icon Twitter Icon Instagram Icon LinkedIn Icon    

YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER   

SIGN UP HERE   

Greyhound Monthly Newsletter   

CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds

Chlorinated Biphenylols (HO-PCBs) Reference Standards | Wellington Laboratories | Greyhound Chromatography

Chlorinated Biphenylols (HO-PCBs) Certified Reference Standards

        Group of Polar Bears    Wellington laboratories Catalogue Image

 

Additional products available from Wellington Laboratories.

PAH Calibration Sets
Chlorinated Biphenylols (HO-PCBs)
Methoxy Chlorobiphenyls (MeO-PCBs)
Chlorinated Biphenylenes (PCBPs)
Triclocarban
Triclosan, Methyl Triclosan, and Chlorinated Derivatives
Tris(4-chlorophenyl) Methane and Methanol
Chlorinated Naphthalenes (PCNs)
Chlorinated Diphenyl Ethers (PCDEs); Native and Mass-Labelled
Methylated/Chlorinated Dibenzo-p-dioxins and Dibenzofurans
Chlorobenzenes, Chlorophenols, Chlorocatechols, and Chloroveratroles
Melamine and Cyanuric Acid

Full range of Wellington Reference Standards available from Greyhound Chromatography.

 

PCDD/PCDF RESOLUTION TESTING AND WINDOW DEFINING TEST MIXTURES

Calibration kits and support solutions are offered for the following methods:

U.S. EPA Method 1613B

HRGC/HRMS TCDD and TCDF Analysis Solutions

U.S. EPA Method 8280

U.S. EPA Method 8290

U.S. EPA Method 23

European Standard Method EN 1948-4

All Wellington calibration and support solutions are shipped ready-to-use according to their corresponding methods and come with detailed COfAs which include HRMS data, and in the case of calibration kits, RRF summaries.

CONTACT US   

Tel:        +44 (0) 151 649 4000   

Web:     www.greyhoundchrom.com   

Email:   marketing@greyhoundchrom.com   

FOLLOW US   

Facebook Icon Twitter Icon Instagram Icon LinkedIn Icon    

YOU MAY ALSO BE INTERESTED IN OUR NEWSLETTER   

SIGN UP HERE   

Greyhound Monthly Newsletter   

CATALOGUE DOWNLOADS   

Greyhound Q-Fil catalogue  Greyhound reference standards guide   Trajan GC Supplies catalogue 

 Greyhound Chromatography Q-Range Vials Catalogue Image     Chem Service Catalogue Image  Chem Service Pesticides Catalogue Image

Wellington Laboratories Catalogue Image            PFAS EBook  PFAS Environmental EBook

                Wellington Perfluoroalkyl Compounds