13c2 pfhxa

Q: What specific citation details are crucial when referencing 13c2 pfhxa in scientific publications?

When citing 13c2 pfhxa, include the full product name, manufacturer (Wellington Laboratories), catalog number, isotopic enrichment percentage, and purity specification. Recommended citation format includes molecular weight, isotopic labeling details, and lot-specific traceability information to ensure precise scientific reproducibility.

Q: What analytical systems and experimental setups are compatible with 13c2 pfhxa?

13c2 pfhxa is optimized for gas chromatography-mass spectrometry (GC-MS), liquid chromatography-mass spectrometry (LC-MS), and environmental contaminant analysis. Compatible with complementary Wellington Laboratories standards like 13c4 pfos, 13c2 pfunda, and 18o2 pfhxs for comprehensive PFAS research.

Q: What research domains most frequently utilize 13c2 pfhxa?

13c2 pfhxa is extensively used in environmental monitoring, toxicological research, water quality assessment, and forensic chemical analysis. Primary applications include tracking per- and polyfluoroalkyl substance (PFAS) contamination in environmental samples, human biomonitoring studies, and advanced analytical method development.

Q: What unique scientific insight relates to 13c2 pfhxa research?

Recent studies have revealed that isotopically labeled standards like 13c2 pfhxa enable unprecedented precision in tracking environmental PFAS transformation, helping researchers understand complex chemical degradation pathways that were previously challenging to map with conventional analytical techniques.

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About the product

13C2-PFHxA is a chemical standard used for analytical purposes. It serves as a reference compound for the identification and quantification of perfluorohexanoic acid (PFHxA) in various environmental and analytical samples.

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Spelling variants (same manufacturer)

PFHxA - 9 citations

Similar products (other manufacturers)

13C2-PFHxA (by Wellington Labs) - 3 citations

The spelling variants listed below correspond to different ways the product may be referred to in scientific literature.
These variants have been automatically detected by our extraction engine, which groups similar formulations based on semantic similarity.

Product FAQ

How does 13c2 pfhxa stand out in the analytical chemistry reference standards market?

13c2 pfhxa by Wellington Laboratories offers superior isotopic purity and precision compared to alternatives. Unlike generic standards, this product provides exceptional molecular traceability for environmental and toxicological research. Comparable products include 13c4 pfoa and 13c2 pfda, but 13c2 pfhxa demonstrates unique characteristics in per- and polyfluoroalkyl substance (PFAS) analysis.

What specific citation details are crucial when referencing 13c2 pfhxa in scientific publications?

What analytical systems and experimental setups are compatible with 13c2 pfhxa?

What research domains most frequently utilize 13c2 pfhxa?

What unique scientific insight relates to 13c2 pfhxa research?

9 protocols using «13c2 pfhxa»

Comprehensive PFAS Mixture Analysis Protocol

2022

PFAC-MXB, a native PFAS mixture standard solution, was purchased from Wellington Laboratories Inc. (Guelph, ON, Canada). Perfluorobutane sulfonic acid (PFBS), perfluorohexanesulfonic acid (PFHxS), perfluorooctanesulfonic acid (PFOS), perfluorodecanesulfonic acid (PFDS), perfluorobutanoic acid (PFBA), perfluoropentanoic acid (PFPeA), perfluorohexanoic acid (PFHxA), perfluoroheptanoic acid (PFHpA), perfluorooctanoic acid (PFOA), perfluorononanoic acid (PFNA), perfluorodecanoic acid (PFDA), perfluoroundecanoic acid (PFUnDA), perfluorodecanoic acid (PFDoDA), perfluorotridecanoic acid (PFTrDA), perfluorotetradecanoic acid (PFTeDA), perfluorohexadecanoic acid (PFHxDA), perfluorooctadecanoic acid (PFOcDA), individual native standards, perfluorooctane sulfonamide (FOSA), N-ethyl perfluorooctane sulfonamide (N-EtFOSA), and N-ethyl perfluorooctane sulfonamide acetic acid (N-EtFOSAA) were procured from the same source.
The mass-labeled standard mixtures MPFAC-MXA, consisting of ¹⁸O₂-PFHxS, ¹³C₄-PFOS, ¹³C₄-PFBA, ¹³C₂-PFHxA, ¹³C₄-PFOA, ¹³C₅-PFNA, ¹³C₂-PFDA, ¹³C₂-PFUnDA, and ¹³C₂-PFDoDA, and individual mass-labeled standards, ¹³C₃-PFBS and ¹³C₅-PFPeA, were purchased from Wellington Laboratories Inc. (Guelph, ON, Canada). All compounds had >98% purity.
Oasis^® weak anion exchange (WAX; 6 cc, 150 mg, 30 μm) solid-phase extraction (SPE) cartridges (Waters Corp., Milford, MA, USA), Supelclean ENVI-Carb (100 mg, 1 mL) cartridges (Sigma-Aldrich Corp., St. Louis, MO, USA), ammonium acetate (97%; Wako Pure Chemical Industries Ltd., Osaka, Japan), ammonium solution (25%; Wako Pure Chemical Industries Ltd., Osaka, Japan), acetic acid (>99.7%; guaranteed reagent; Wako Pure Chemical Industries Ltd., Osaka, Japan), ultrapure water (prepared with a Milli-Q^® gradient system; Millipore Co., Bedford, MA, USA), and methanol (>99.8%; pesticide residue-PCB analytical grade; Wako Pure Chemical Industries Ltd., Osaka, Japan) were used in all experiments and instrumental analyses.

Eun H., Yamazaki E., Pan Y., Taniyasu S., Noborio K, & Yamashita N. (2022). Evaluating the Distribution of Perfluoroalkyl Substances in Rice Paddy Lysimeter with an Andosol. International Journal of Environmental Research and Public Health, 19(16), 10379.

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Quantification of Perfluorinated Compounds

2022

Perfluorooctane sulfonamide (PFOSA); a mixture of PFBA, perfluoro-n-pentanoic acid (PFPeA), perfluoro-n-hexanoic acid (PFHxA), perfluoro-n-heptanoic acid (PFHpA), PFOA, perfluoro-n-nonanoic acid (PFNA), perfluoro-n-decanoic acid (PFDA), perfluoro-n-undecanoic acid (PFUnDA), perfluoro-n-dodecanoic acid (PFDoDA), perfluoro-n-tetradecanoic acid (PFTrDA), perfluoro-n-tetradecanoic acid (PFTeDA), perfluoro-n-hexadecanoic acid (PFHxDA), perfluoro-n-octadecanoic acid (PFOcDA), potassium perfluoro-1-butanesulfonate (PFBS), PFHxS, PFOS, and sodium perfluoro-1-decanesulfonate (PFDS); and mixture of ¹³C₄-PFOS, ¹³C₂-PFDA, ¹³C₅-PFNA, ¹³C₄-PFOA, ¹³C₄-PFBA, ¹³C₂PFHxA, ¹³C₂PFUnDA, ¹³C₂PFDoDA, and ¹⁸O₂PFHxS were purchased from Wellington Laboratories Inc. (Guelph, Ontario, Canada). Purities of the individual chemicals and mass-labeled chemicals are >98%. Oasis weak anion exchange solid-phase extraction cartridges (WAX; 6cc, 150 mg) were purchased from Waters Corp. (Milford, MA, USA). Methanol (LC-MS grade) was purchased from Merck Ltd. (Darmstadt, Germany), and ammonium solution (25%) was purchased from Sigma-Aldrich GmbH (Seelze, Germany). Milli-Q water was used during the experiment.

Lu G., Shao P., Zheng Y., Yang Y, & Gai N. (2022). Perfluoroalkyl Substances (PFASs) in Rivers and Drinking Waters from Qingdao, China. International Journal of Environmental Research and Public Health, 19(9), 5722.

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Quantitative Analysis of PFAAs

2021

A mixed standard of twelve PFAAs (PFAC-MXB Stock Solution) including nine PFCAs, perfluoro-n-butanoic acid (PFBA), perfluoro-n-pentanoic acid (PFPeA), perfluoro-n-hexanoic acid (PFHxA), perfluoro-n-heptanoic acid (PFHpA), perfluoro-noctanoic acid (PFOA), perfluoro-n-nonanoic acid (PFNA), perfluoro-n-decanoic acid (PFDA), perfluoro-n-undecanoic acid (PFUnDA), perfluoro-n-dodecanoic acid (PFDoDA), and three PFSAs, perfluoro-1-butanesulfonate (PFBS), perfluoro-1hexanesulfonate (PFHxS), perfluoro-1-octanesulfonate (PFOS), with equal concentrations, was purchased from Wellington Laboratories, Inc. (Guelph, Ontario, Canada). Stable isotope labelled PFCAs and PFSAs used as internal standard compounds (SIL-IS) ( 13 C4-PFBA, 13 C5-PFPeA, 13 C2-PFHxA, 13 C2-PFHxA, 13 C4-PFOA, 13 C5-PFNA, 13 C2-PFDA, 13 C2-PFUnDA, 13 C2-PFDoDA, 18 O2-PFHxS, and 13 C4-PFOS) were purchased from Wellington Laboratories (Guelph, ON, Canada) in solution mixtures (masslabelled MPFAC-MXA solution at 2 µg mL -1 and mass-labelled M3PFPeA solution at 50 µg mL -1 ). The phospholipid removal solid-phase extraction (SPE) cartridges (Phree™) (30 mg, 1 mL SPE Tubes) were obtained by Phenomenex (Torrance, California, USA). Hybrid-SPE cartridges were prewashed with 3 mL of acetonitrile (ACN) containing 0.05 % of formic acid according to Honda et al. 22 . All reagents were analytical reagent grade. LC-MS grade Chromasolv methanol (MeOH), LC-MS grade Chromasolv ACN, ammonium acetate (99%), and concentrated formic acid were purchased from Sigma-Aldrich. Water (<18MΩcm resistivity) was produced by a Millipore Direct-QUV water purification system (Millipore, Bedford, MA, USA). Sodium chloride (NaCl) and anhydrous magnesium sulfate MgSO4 (purity ≥99.0%) were purchased from Carlo Erba (Milan, Italy) and Honeywell (Charlotte, North Carolina, USA), respectively.

Ferrario C., Valsecchi S., Lava R., Bonato M, & Polesello S. (2021). Determination of perfluoroalkyl acids in different tissues of graminaceous plants. Analytical methods : advancing methods and applications, 13(13).

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Quantitative Analysis of Perfluoroalkyl Substances

2020

Twelve PFASs (standards purchased from
Sigma-Aldrich) were analyzed, i.e., C₃–C₅ and C₇–C₉ perfluoroalkyl carboxylates
(PFCAs), C₄, C₆, and C₈ perfluoroalkyl
sulfonates (PFSAs), perfluorooctane sulfonamide (FOSA), and 6:2 and
8:2 fluorotelomer sulfonates (6:2 and 8:2 FTSA). For quantification
as well as for quality assurance and control (QA/QC), eight mass-labeled
internal standards (ISs) (i.e., ¹³C₄-PFBA, ¹³C₂-PFHxA, ¹³C₄-PFOA, ¹³C₅-PFNA, ¹³C₂-PFDA, ¹⁸O₂-PFHxS, ¹³C₄-PFOS, ¹³C₈-FOSA, purities > 99%, Wellington Laboratories,
Guelph, ON) were also included. For details on the included PFASs
and their internal standards, see Table S1 in the Supporting Information.

Campos-Pereira H., Kleja D.B., Sjöstedt C., Ahrens L., Klysubun W, & Gustafsson J.P. (2020). The Adsorption of Per- and Polyfluoroalkyl Substances (PFASs) onto Ferrihydrite Is Governed by Surface Charge. Environmental Science & Technology, 54(24), 15722-15730.

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Quantifying Perfluorinated Compounds in Samples

2020

The target PFASs comprised: six perfluoroalkyl carboxylates (PFCAs), namely perfluorobutanoate (PFBA), perfluorohexanoate (PFHxA), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), and perfluoroundecanoate (PFUnDA); two perfluoroalkyl sulfonates (PFSAs), namely perfluorohexane sulfonates (PFHxS) and perfluorooctane sulfonates (PFOS); and one perfluorooctanesulfonamide (FOSA) (purity >99%, Wellington Laboratories, Guelph, ON). A total of nine isotopically labeled internal standards (IS) were used: ¹³C₄-PFBA, ¹³C₂-PFHxA, ¹³C₄-PFOA, ¹³C₅-PFNA, ¹³C₂-PFDA, ¹³C₂-PFUnDA, ¹⁸O₂-PFHxS, ¹³C₄-PFOS, and ¹³C₈-FOSA (purity >99%, Wellington Laboratories, Guelph, ON).

Sörengård M., Lindh A.S, & Ahrens L. (2020). Thermal desorption as a high removal remediation technique for soils contaminated with per- and polyfluoroalkyl substances (PFASs). PLoS ONE, 15(6), e0234476.

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