Osservatorio PFAS
FOSAN Servizi
Analisi Accreditate dei PFAS
I composti perfluoroalchilici (PFAS) sono molto resistenti nell’ambiente e si diffondono facilmente, causando la contaminazione dell’acqua, degli ecosistemi e dei cibi.
Attualmente, l’ambiente acquatico è il più contaminato, ma la contaminazione secondaria prodotta dallo smaltimento dei prodotti contenenti PFAS non è da sottovalutare; infine sono da considerare come fonte preoccupante di contaminazione dei cibi i materiali di imballaggio per gli alimenti.
Dati i problemi di persistenza ambientale e di tossicità per gli ecosistemi e per l’uomo, è diventato importante rilevare le concentrazioni di PFAS presenti in acqua, suolo, bioma, alimenti e packaging alimentare.
In questo senso, l’accreditamento assicura che i laboratori di prova abbiano tutti i requisiti richiesti dalle norme per svolgere attività di valutazione.
Di seguito si riportano i laboratori delle ARPA accreditati per l’analisi dei PFAS nelle diverse matrici:
| Laboratori ISPRA/Arpa/Appa | MATERIALE / PRODOTTO / MATRICE di analisi |
MISURANDO / PROPRIETÀ MISURATA / DENOMINAZIONE DELLA PROVA |
NORMA / METODO DI PROVA | NORMA / METODO DI PROVA |
|---|---|---|---|---|
| ARPA Marche | Acque sotterranee siti contaminati | PFAS: PFBA (Acido perfluorobutanoico), PFPeA (Acido perfluoropentanoico), PFBS (Acido perfluorobutansulfonico), PFHxA (Acido perfluoroesanoico), PFHpA (Acido perfluoroeptanoico), PFHxS (Acido perfluoroesansulfonico), PFOA (Acido perfluoroottanoico, isomero lineare), PFNA (Acido perfluorononanoico), PFOS (Acido perfluoroottansulfonico, isomero lineare), PFDeA (Acido perfluorodecanoico), PFUnA (Acido perfluoroundecanoico), PFDoA (Acido perfluorododecanoico) | ISO 25101:2009 | SPE-LC-MS/MS |
| ARPA Veneto | Acque di scarico | Sostanze perfluoroalchiliche (PFAS): Perfluoropentanoic acid (PFPeA), Perfluorobutanoic acid (PFBA), Perfluorohexanoic acid (PFHxA), Perfluoroheptanoic acid (PFHpA), perfluorooctanoic acid (PFOA), Perfluorononanoic acid (PFNA), Perfluorodecanoic acid (PFDeA), perfluoroundecanoic acid (PFUnA), perfluorododecanoic acid(PFDoA), Perfluorobutansulfonic acid (PFBS), Perfluorohexansulfonic acid (PFHxS), Perfluorooctansulfonic acid (PFOS). | ASTM D7979-17 | LC-MS/MS |
| ARPA Veneto | Alimenti | Sostanze perfluoroalchiliche (PFAS): Perfluoropentanoic acid (PFPeA), Perfluorobutanoic acid (PFBA), Perfluorohexanoic acid (PFHxA), Perfluoroheptanoic acid (PFHpA), perfluorooctanoic acid (PFOA), Perfluorononanoic acid (PFNA), Perfluorodecanoic acid (PFDeA), perfluoroundecanoic acid (PFUnA), perfluorododecanoic acid(PFDoA), Perfluorobutansulfonic acid (PFBS), Perfluorohexansulfonic acid (PFHxS), Perfluorooctansulfonic acid (PFOS). (PFBA:0.5-5 µg/Kg altri PFAS:0.1-5 µg/Kg) | MF070.0CVR rev. 0 del 13/02/17 | LC-MS/MS |
| ARPA Veneto | Siero | Sostanze perfluoroalchiliche (PFAS): Perfluoropentanoic acid (PFPeA), Perfluorobutanoic acid (PFBA), Perfluorohexanoic acid (PFHxA), Perfluoroheptanoic acid (PFHpA), perfluorooctanoic acid (PFOA), Perfluorononanoic acid (PFNA), Perfluorodecanoic acid (PFDeA), perfluoroundecanoic acid (PFUnA), perfluorododecanoic acid(PFDoA), Perfluorobutansulfonic acid (PFBS), Perfluorohexansulfonic acid (PFHxS), Perfluorooctansulfonic acid (PFOS). | MV001.0CVR rev. 0 del 15/02/17 | LC-MS/MS |
| ARPA Veneto | Acque destinate al consumo umano, superficiali, sotterranee, minerali e meteoriche | Sostanze perfluoroalchiliche (PFAS): Perfluoro-n-octanoic acid (PFOA), Sodium perfluoro-1-octane sulfonate (PFOS), Perfluoro-n-butanoic acid (PFBA), Perfluoro-n-pentanoic acid (PFPeA), Perfluoro-n-hexanoic acid (PFHxA), Perfluoro-n-eptanoic acid (PFHpA), Perfluoro-n-nonanoic acid (PFNA), Perfluoro-n-decanoic acid (PFDA), Perfluoro-n-undecanoic acid (PFUnDA), Perfluoro-n-dodecanoic acid (PFDoDA), Potassium perfluoro-1-butane sulfonate (PFBS), Sodium perfluoro-1-hexane sulfonate (PFHxS); Sodium perfluoro-1-heptane sulfonate (PFHpS); 2,3,3,3 – tetrafluoro-2-(1,1,2,2,3,3,3-eptafluoropropoxy)-propanoic acid(HFPO-DA); sodium-1H,1H,2H,2H-perfluorohexane sulfonate (4:2FTS);sodium-1H,1H,2H,2H-perfluorooctane sulfonate (6:2FTS);sodium-1H,1H,2H,2H-perfluorodecane sulfonate (8:2FTS); perfluoro-1-octanesulfonamide (FOSA-I); sodium dodecafluoro-3H-4,8-dioxanonanoate (NaDONA). | Rapporti ISTISAN 2019/7 pag 151 ISS.CBA.052 | LC-MS/MS LC-HR/MS |
| ARPA Veneto | Acque di scarico | Sostanze perfluoroalchiliche (PFAS): Perfluoro-n-butanoic acid (PFBA), Perfluoro-n-pentanoic acid (PFPeA), Perfluoro-n-hexanoic acid (PFHxA), Perfluoro-n-eptanoic acid (PFHpA), Perfluoro-n-octanoic acid (PFOA), Perfluoro-n-nonanoic acid (PFNA), Perfluoro-n-decanoic acid (PFDA), Perfluoro-n-undecanoic acid (PFUnDA), Perfluoro-n-dodecanoic acid (PFDoDA), Potassium perfluoro-1-butane sulfonate (PFBS), Sodium perfluoro-1-hexane sulfonate (PFHxS), Sodium perfluoro-1-octane sulfonate (PFOS); Sodium perfluoro-1-heptane sulfonate (PFHpS); 2,3,3,3 – tetrafluoro-2-(1,1,2,2,3,3,3-eptafluoropropoxy)-propanoic acid(HFPO-DA); sodium-1H,1H,2H,2H-perfluorohexane sulfonate (4:2FTS);sodium-1H,1H,2H,2H-perfluorooctane sulfonate (6:2FTS);sodium-1H,1H,2H,2H-perfluorodecane sulfonate (8:2FTS); perfluoro-1-octanesulfonamide (FOSA-I); sodium dodecafluoro-3H-4,8-dioxanonanoate (NaDONA). | ASTM D7979-17 | LC-MS/MS |
| ARPA Veneto | Terreni | Sostanze perfluoroalchiliche (PFAS): Perfluoro-n-butanoic acid (PFBA), Perfluoro-n-pentanoic acid (PFPeA), Perfluoro-n-hexanoic acid (PFHxA), Perfluoro-n-eptanoic acid (PFHpA), Perfluoro-n-octanoic acid (PFOA), Perfluoro-n-nonanoic acid (PFNA), Perfluoro-n-decanoic acid (PFDA), Perfluoro-n-undecanoic acid (PFUnDA), Perfluoro-n-dodecanoic acid (PFDoDA), Potassium perfluoro-1-butane sulfonate (PFBS), Sodium perfluoro-1-hexane sulfonate (PFHxS), Sodium perfluoro-1-octane sulfonate (PFOS) | ASTM D7968-17a | LC-MS/MS |
| ARPA Friuli Venezia Giulia | Matrici Ambientali Liquide | Microinquinanti organici non volatili acidi perfluoroalchilici | PROVE FLESSIBILI | UPLC/ESI/MS/MS UPLC-HR/MS/MS IC-HR/MS/MS |