NEW CATALOGUE ANNOUNCEMENT 23 DECEMBER, 2021
PERFLUORINATED COMPOUNDS, OCTOBER 2021
Native & Mass-Labelled PFAS Mixtures Compatible with U.S. EPA Draft Method 1633
Wellington Laboratories is pleased to support U.S. EPA draft Method 1633 for the analysis of PFAS in aqueous, solid, biosolid, and tissue samples by releasing compatible prime stock solutions. To offer the greatest degree of flexibility with other applications, a series of native (PFAC-MXF, PFAC-MXG, PFAC-MXH, PFAC-MXI and PFAC-MXJ) and mass-labelled (MPFAC-HIF-ES and MPFAC-HIF-IS) stock solutions have been prepared. These mixtures can be diluted and/or combined to achieve the spiking a calibration solutions recommended by the method.
PERFLUORINATED COMPOUNDS, NOVEMBER 2020
Native PFAS Certified Reference Standards
L-PFUdS L-PFTrDS EU-5813-NSS
In November the European Parliament and the Council of the European Union released new requirements for the analysis of per- and polyfluoroalkyl substances (PFAS) in water intended for human consumption (5813/20). Unfortunately, this amendment to Council Directive 98/83/EC included perfluoroalkanesulfonates that were not commercially available. In response to this Wellington Laboratories synthesized, purified, characterized and prepared accurate certified reference standards of the required substances: sodium perfluoro-1-undecanesulfonate (L-PFUds) and sodium perfluoro-1-tridecanesulfonate (L-PFTrDS). We have also prepared a native solution/mixture (EU-5813-NSS) that contains all of the PFAS listed in the drinking water directive (5813/20) for your convenience, This solution/mixture can be used in conjunction with two of Wellington's existing mass-labelled PFAS mixtures to easily prepare a calibration set for quantification.
PERFLUORINATED COMPOUNDS, NOVEMBER 2020
ISO 21675:2019 Solution/Mixtures
ISO 21675-NSS ISO-21675-LSS
To supoport the international standard for water quality (ISO 21675:2019) which can be utilized to determine perfluoroalkyl and polyfluoroalkyl substances (PFAS) in various water samples using solid phase extraction and LC-MS/MS analysis, Wellington Laboratories has prepared native and mass-labelled solution/mixtures (Iso 21675-NSS & ISO 21675-LSS respectively. These solutions will allow analytical laboratories to reduce the time and cost associated with solution prpraration with solution preparation and testing by purchasing ready made certified standrdas. This flexible method allows for the analysis of a variety of waters including fresh water, sea water, and waste water containing less than 2 g/L solid particulate material for a selection of PFAS with varying functionality.
PERFLUORINATED COMPOUNDS, JANUARY 2020
Native PFAS Solution/Mixtures
PFAC-MXF PFAC-MXG
The removal of PFOS and PFOA from industrial processes has resulted in increased use of replacement per- and polyfluoroalkyl substances (PFAS) such as Gen x (HFPO-DA), ADONA (NaDONA), and F-53B (9Cl-PF3ONS and 11Cl-PF3OUdS). Wellington Laboratories previously released individual Certified Reference Standards for these compounds, and has now generated a solution/mixture that can be used to reduce the cost of in-house solution preparation as laboratory methods are modified to incorporate these new analytes in accordance with U.S. EPA Method 537 (revision 1.)
Similarly, the finalisation of U.S. EPA Method 533 has prompted many commercial laboratories to expand their PFAS analyte list to include the replacement PFAS listed above as well as three new perfluoroether- and perfluoropolyether-carboxylic acids (PF4OPeA, PF50HxA and 3,6-OPFHpA) and a perfluoropolyethersulfonate (PFEESA). To accommodate laboratories doing drinking water analyses, Wellington Laboratories has also added a new solution/mixture of native perfluoroethercarboxylic acids and a perfluoroethersulfonate (PFAC-MXG) to their PFAS product line. Although Wellington Laboratories offers both native (EPA-533PAR) and mass-labelled (EPA-533ES & EPA5331S) certified primary dilution standards for EPA Method 533, PFAC-MXG can be conbined with PFAC-MXF and PFAC-24PAR to easily generate a qulaity control standard (QCS) for this method as well.
PERFLUORINATED COMPOUNDS
Aqueous Film-Forming Foam PFAS
5:3FTB 5:1:2FTB
Interest in novel zwitterionic and cationic per- and polyfluoroalkyl substances (PFAS) being found at sites exposed to aqueous film-forming foams (AFFFs) continues to arise. As such, Wellington Laboratories has expanded their PFAS product line to include two additional zwitterionic AFFF compounds (5:3FTB and %:1:2FTB). It has been reported in scientific literature that environmental concentrations of fluorotelomer betaines (FTBs) do not decrease as quickly as fluorotelomer sulfonamide alkylbetaines (FTABs). This makes research associated with the mobility of these compounds as well as their environmental monitoring very important.
HALOGENATED FLAME RETARDANTS & RELATED COMPOUNDS, DECEMBER 2019
Native Organophosphate Reference Standards
3tBPDPP T3tBPP B3tBPPP T24DtBPP 3IPPDPP B3IPPPP
In order to aid researchers in the accurate quantitation of organophosphorous compounds in environemntal samples, Wellington laboratories has produced certified reference standards for 6 new native organophosphate compounds that are believed to be present at significant levels in commercial flame retardant mixtures. These new products complement Wellington's existing inventory of native and mass-labelled organophosphate reference standards.
HALOGENATED FLAME RETARDANTS & RELATED COMPOUNDS
Dechlorinated anti-Dechlorane Plus®
axCl11DP axxCl10DP
Dechlorane Plus (DP), an additive polychlorinated flame retardant with a variety of applications, has been detected as an environmental contaminant on a global scale. Due to rising concerns regarding the presence of DP and its related compounds in environmental samples, Wellington Laboratories has expanded their DP products line to include additional certified reference standards for dechlorinated anti-DP (axCl1 1DP and axxCl10DP.
PERFLUORINATED COMPOUNDS, NOVEMBER 2019
New PFAS Reference Standard Solutions
PF4OPeA (PFMPA) PF5OHxA (PFMBA) 3,6-OPFHpA (NFDHA)
P5MeODIOXOAc (C6O4) PFEESA FDSA-I N-MeFBSA-M
In response to customer requests Wellington Laboratories expanded their PFAS product line to include four new perfluoroether- and perfluoropolyether-carboxylic acids (PF40PeA, PF50HxA, 3,6-OPFHpA and P5MeODIOXOAc), a perfluoroethersuphonate (PEESA), perfluorodecanesulfonamide (FDSA-1), and N-methylperfluorobutanesulfonamide (N-MeFBSA-M).
PERFLUORINATED COMPUNDS, NOVEMBER 2019
New PFAS Solution/Mixture
PFAC30PAR
Wellington Laboratories has prepared a native/solution mixture which expands on the analyte list of their popular PFAC-24PAR product. The updated mixture contains 6 additional analytes including HFPO-DA, NaDONA, 9Cl-PF3ONS, 11Cl-PF3OUdS, FBSA, and FHxSA. In addition, the N-MeFOSAA and N-EtFOSSA components of PFAC30PAR are charachterized mixtures in the branched and linear and branched isomers C6 and C8 perfluoroalkanesulfonates (PFHxSK and PFOSK).
The mass-labelled solution/mixture MPFAC-24ES can still be used in combination with M3HFPO-DA to create a mixture containing suitable surrogates for the PFAC30PAR.
CERTIFIED REFERENCE MATERIALS, JANUARY 2019
Reference Fish Tissue & Extract
WMF-02 WMF-03 WMF-EX
In response to customer requests for an expanded selection of certified environmental reference materials (ERMs) Wellington Laboratories conducted an inter laboratory study in 2018 and was able to characterize three seperate fish materials for select persistent organic pollutants. Certified analyte concentrations were derived using data received from at least 10 analytical laboratories accredited to ISO/IEC 17025 and data were statistically analyzed using the Q-method/Hampel estimator (robust method, ISO 13528:2015). As a result Wellington Laboratories added WMF-02, WMF-03 and WMF-EX to their product line of Environmental Reference Materials.
PERFLUORINATED COMPOUNDS, AUGUST 2018
Aqueous Film-Forming Foam PFAS
FBSA-I FHxSA-I N-AP-FHxSA
N-TAmP-FHxSA N-CMAmP-6:2FOSA (6:2FTAB)
In response to ever increasing reports of novel zwitterionic and cationic PFAS contaminants being 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 and N-CMAmP-6:2FOSA (which is commonly referred to as 6:2FTAB in the scientific literature), as well as neutral compounds also detected at impacted sites (FHxSA-1 and FBSA-1).
HALOGENATED FLAME RETARDANTS AND RELATED COMPOUNDS, AUGUST 2018
Mass-Labelled anti-Dechlorane Plus®
Ma-DP
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 a rising concerns regarding the presence of DP and its related compounds, in environmental samples, Wellington Laboratoreies has expanded their product line to include a mass-labelled anti-DP certified reference standard which it is hoped will aid the analysis of this group of compounds.
ADDITIONAL PRODUCTS, AUGUST 2018
Polychlorinated Naphthalenes
PCN Window Defining Solution/Mixture (PCN-WD)
PCN Major Halowax Congeners Solution/Mixture (PCN-HWX)
PCN Major Incineration Congeners Solution/Mixture (PCN-INC)
PCN Potentially Toxic Congeners Solution/Mixture (PCN-TOX)
Although the industrial production of polychlorinated naphthalenes (PCNs) ceased in the 1970/1980s, their persistence in the environment as well as their formation during incineration processes has resulted in an ongoing demand for certified reference standards for this group of compounds. In resonse to customer requests, Wellington Laboratories has expanded their line of native PCNs and prepared mixtures that we hope will aid laboratories in their analysis of these persistent organic pollutants (POPs).
Wellington Laboratories have made available 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).
ADDITIONAL PRODUCTS, AUGUST 2018
Native and Mass-Labelled Organochlorine Pesticides
Native OC Pesticide Solution/Mixture (OCP-MXA)
Mass-Labelled OC Pesticide Solution/Mixture (MOCP-MXA)
Native DDT & Related Compound Solution/Mixture (DET-MXA)
Mass-Labelled DDT & Related Compound Solution/Mixture (MDET-MXA)
Native HCH Solution/Mixture (HCH-MXA)
Mass-Labelled HCH Solution/Mixture (MHCH-MXA)
FLUORINATED COMPOUNDS, APRIL 2018
Native Reference Standards for U.S. EPA Method 537
br-NMeFOSAA br-NEtFOSAA EPA-537PDS EPA-537PDS-L
PERFLUORINATED COMPOUNDS, AUGUST 2017
Native Reference Standard for Perfluoro-4-ethylcyclohexanesulfonate
PFECHS
MASS-LABELLED CHLORINATED DIBENZO-P-DIOXINS
Mass-Labelled Dichloro[13C12]dibenzo-p-dioxins
MDD-27 MDD-28
HALOGENATED FLAME RETARDANTS & RELATED COMPOUNDS
Native HBCD Enantiomer Reference Standards
(+)aHBCD (-)aHBCD (+)gHBCD (-)gHBCD
PERLUORINATED COMPUNDS, NOVEMBER 2016
PFAC-24PAR (contains brPFHxS and brPFOS)
MPFAC-24ES
HALOGENATED FLAME RETARDANTS & RELATED COMPOUNDS
Native Organophosphate Reference Standards
B2tBPPP B4tBPPP 2tBPDPP 4tBPDPP T4tBPP
T3IPPP T4IPPP T34DMPP B24DIPPPP B2IPPPP
B4IPPPP 2IPPDPP 4IPPDPP 24DIPPDPP
PERFLUORINATED COMPOUNDS, AUGUST 2016
Reference Standards for ADONA and F-53B
NaDONA
9Cl-PF3ONS
11Cl-PF3OUdS
PERFLUORINATED COMPOUNDS, AUGUST 2016
Sodium perfluoro-1-propanesulfonate: L-PFPrS
BROMINATED FLAME RETARDANTS & RELATED COMPOUNDS, OCTOBER 2015
Native Tris(2,3-dibromopropyl) phosphate: TDBPP
PERFLUORINATED COMPOUNDS, SEPTEMBER 2015
Mass-Labelled Perfluorobutanesulfonate
M3PFBS
PERFLUORINATED COMPOUNDS, JUNE 2015
Native Telomer Sulfonate
10:2FTS
PERFLUORINATED COMPOUNDS, JUNE 2015
Native Branched Perfluorinated Compounds
NaP3MHpS P3MHpA P4MOA
PERFLUORINATED COMPOUNDS, APRIL 2015
Native Perfluorinated Compounds
NaP6MHpS P355TMHxA 5:2sFTOH
ADDITIONAL PRODUCTS, APRIL 2015
Native Halogenated Carbazole
BCZ-36
PERFLUORINATED COMPOUNS, SEPTEMBER 2014
Native Telomer Acrylates, Telomer Acetates, Chloro-PFOS, and a branched PFCA
8:2FTAcr 10:2FTAcr 8:2FTOAc 10:2FTOAc
8Cl-PFOS P37DMOA
ADDITIONAL PRODUCTS, SEPTEMBER 2014
Native and Mass-Labelled 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 MCCZ-36 MCCZ-1368
ADDITIONAL PRODUCTS, JUNE 2014
Native and Mass-labelled Tetrachlorodibenzothiophenes
TCDT-83 TCDT-85 MTCDT-85
PERFLUORINATED COMPOUNS, APRIL 2014
Mass-Labelled Telomer Sulfonates
M2-4:2FTS M2-8:2FTS
BROMINATED FLAME RETARDNATS & RELATED COMPOUNDS, MAY 2014
Native and Mass-labelled Reference Standards
TBBA MTBBA MeTBBA TBPAn MTBPAn
PERFLUORINATED COMPOUNDS, APRIL 2014
Native 8-Chloroperfluorooctylphosphonic Acid
Cl-PFOPA
PERFLUORINATED COMPOUNDS, MARCH 2014
Native Polyfluorinated Phosphate Ester
6:2/8:2diPAP
PERFLUORUINATED COMPOUNDS, MARCH 2014
Native Polyfluorinated Phosphate Esters (SAmPAPs)
SAmPAP diSAmPAP
BROMINATED FLAME RETARDNATS & RELATED COMPOUNDS, AUGUST 2013
Mass-Labelled Reference Standards
MEHTBB MBEHTBP
ADDITIONAL PRODUCTS, AUGUST 2013
Native and Mass-Labelled Bisphenol A & Native Bisphenol Analogues
BPA MBPA BPAF BPAP BPB BPF BPP BPS BPZ
BROMINATED FLAME RETARDANTS & RELATED COMPOUNDS, MAY 2013
TEP & dTEP TPrP & dTPrP TBP & dTBP TBEP & M6TBEP EHDP
TEHP TCEP & dTCEP TCPP TDCPP & dTCDPP dBDCP dTPP
BROMINATED FLAME RETARDANTS & RELATED COMPOUNDS,MARCH 2013
Halogenated Flame Retardant
Dec-604CB
BROMINATED FLAME RETARDANTS & RELATED COMPOUNDS,MARCH 2013
Native and Mass-Labelled HBCD Solution/Mixtures
HBCD-MXA MHBCD-MXA
PERFLUORINATED COMPOUNDS, FEBRUARY 2013
Native and Mass-labelled Hexafluoropropylene Oxide Dimer Acid
(technical product known as GenX)
HFPO-DA M3HFPO-DA
BROMINATED FLAME RETARDANTS & RELATED COMPOUNDS, DECEMBER 2012
Halogenated Flame Retardants
1,3-DPMA DBCD Dec-601 Dec-602 Dec-603 Dec-604
CPlus DBALD HCPN
PERFLUORINATED COMPOUNDS, DECEMBER 2012
Mass-Labelled Perfluoroalkylcarboxylic Acids
M2PFTeDA M2PFHxDA
l Range of Wellington Laboratories' Products
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