PFAS analysis in water matrices according to EPA 8327 - incl. NUCLEODUR PFAS Delay HPLC column
PFAS analysis in water matrices according to EPA 8327 - incl. NUCLEODUR PFAS Delay HPLC column
PFAS analysis in water matrices according to EPA 8327 - incl. NUCLEODUR PFAS Delay HPLC column
PFAS analysis in water matrices according to EPA 8327 - incl. NUCLEODUR PFAS Delay HPLC column
PFAS analysis in water matrices according to EPA 8327 - incl. NUCLEODUR PFAS Delay HPLC column
- Application Number
- 129060
- Method
- HPLC
- Results
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Legend: Chromatograms of PFAS spiked samples according to EPA 8327 on NUCLEODUR PFAS - A: β = 10.0 ng/L for each compound - B: β = 25.0 ng/L for each compound - C: β = 50.0 ng/L for each compound - D: β = 100.0 ng/L for each compound
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Legend: Impeding of PFOA instrument contamination with a NUCLEODUR PFAS Delay column
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Legend: Recovery rates of PFAS according to EPA 8327 method for drinking water
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- Substances
- PFAS, see retention times
- Product(s)
Phase REF Webshop NUCLEODUR PFAS
760663.20
NUCLEODUR PFAS Delay
760673.20
Screw closure, N 9, PP
702402
Screw neck vial, N 9, PP
702009
- Matrix
- water
- Sample(s)
Sample pretreatment for water samples according to method 3512.
Sample dilution
- Dilute sample 50:50 with MeOH and 0.1 % acetic acid, spiked with isotopically labeled surrogates
- Shake for 2 min
- Fill up sample solution in polypropylene vials with fluorine-free polyimide septum.
- Conditions
- Eluent A: 5 mM ammonium acetate in water
- Eluent B: 5 mM ammonium acetate in methanol
- Gradient: in 4.5 min from 5.0 % B to 95 % B, hold 95 % B for 0.5 min, in 0.05 min to 5.0 % B, hold 5.0 % B for 1.45 min
- Flow rate: 0.33 mL/min
- Temperature: 40 °C
- Injection volume: 20 μL
- Detection
- MS/MS
- Note
- This application is based on EPA 8327. A direct injection method for PFAS in water. MS conditions: AB Sciex QTRAP 5500 - Acquisition mode: SRM - Interface: ESI - Polarity: negative - Curtain gas: 30 psig - Collision gas: medium - Ion spray voltage: – 4500 V - Temperature: 400 °C - Ion source gas 1: 50 psig - Ion source gas 2: 60 psig - Detection window: 60 s For further information, check out: www.mn-net.com/pfas
- Author
- Application department
- Source
- MACHEREY-NAGEL, Germany 2021
- Disclaimer
- Concerning questions to literature applications please contact the cited author/s. Chemicals mentioned in applications are not manufactured or sold by MACHEREY-NAGEL. Applications mentioned in MACHEREY-NAGEL literature or databases are provided for informational purposes only. MACHEREY-NAGEL does not warrant that all applications have been tested in MACHEREY-NAGEL laboratories using MACHEREY-NAGEL products. MACHEREY-NAGEL does not warrant the correctness of the applications.
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