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Mélanges » PFAS » <= 10 µg/ml » Dr ehrenstorfer

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Reference : A 30000095MW PRICE ON BUDGET

Lead time : 6 à 8 jours

EU Drinking Water Directive
labelled PFAS Mixture
2 µg/mL in Methanol:Water

20 Composés. Composition :
1- Perfluorobutanoic acid 13C3 (2,3,4-13C3) (PFBA)
CAS 2483735-33-51*
2- Perfluoropentanoic acid 13C5 (PFPeA)
CAS 2283397-79-31*
3- Perfluorohexanoic acid 13C5 (1,2,3,4,6-13C5) (PFHxA)
CAS 2328024-54-81*
4- Perfluorobutanesulfonic acid 13C3 (2,3,4-13C3) (PFBS)
CAS 2708218-83-91*
5- Perfluoroheptanoic acid 13C4 (1,2,3,4-13C4) (PFHpA)
CAS 2328024-55-91*
6- Perfluoropentanesulfonic acid 13C3 (1,2,3-13C3) (PFPeS)
CAS n/a
7- Perfluorooctanoic acid 13C8 (PFOA)
CAS 1350614-84-41*
8- Perfluorohexanesulfonic acid 13C3 (1,2,3-13C3) (PFHxS)
CAS 2708218-85-11*
8- Perfluorononanoic acid 13C9 (PFNA)
CAS 2283397-80-61*
10- Perfluoroheptanesulfonic acid 13C3 (1,2,3-13C3) (PFHpS)
CAS n/a
11- Perfluorodecanoic acid 13C6 (1,2,3,4,5,6-13C6) (PFDA)
CAS 2328024-56-01*
12- Perfluorooctanesulfonic acid 13C4 (1,2,3,4-13C4) (6:2 FT
S)
CAS 960354-19-21*
13- Perfluoroundecanoic acid 13C7 (1,2,3,4,5,6,7-13C7)
(PFUnDA) CAS n/a
14- Perfluorononanesulfonic acid 13C3 (1,2,3-13C3) (PFNS)
CAS n/a
15- Perfluorododecanoic acid 13C2 (1,2-13C2) (PFDoDA)
CAS 960315-52-0
16- Perfluorodecanesulfonic acid 13C3 (1,2,3-13C3) (PFDS)
CAS n/a
17- Perfluorotridecanoic acid 13C2 (1,2-13C2) (PFTrDA)
CAS n/a
18- Perfluoroundecanesulfonic acid 13C3 (1,2,3-13C3)
(PFUnDS) CAS n/a
19- Perfluorododecanesulfonic acid 13C3 (1,2,3-13C3) (PFDS)
CAS n/a
20- Perfluorotridecanesulfonic acid 13C3 (1,2,3-13C3)
(PFTrDS) CAS n/a
* Corresponding sodium salts were used for mix preparation.
Material weighings and purities are calculated to the free
acids. The certified concentration is given for the linear
isomer according to the CAS# definition of the analyte. The
purities of the used neat materials were determined with
quantitative 19F-NMR for the linear isomers only.
Method Details
Eluent A: Acetonitrile:Water 20:80 + Formic Acid for 4 min
Eluent B: Acetonitrile:Water 70:30 + Formic Acid for 3 min
Eluent A->B: 71 min

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