Application Note: AttractSPE™ Disks for analysis of perfluorinated compounds in large volumes of water
18 September 2019

AFFINISEP designed AttractSPE™ Disks as an innovative solution to speed up the analysis of large water volumes with a solid phase extraction disk format. This application note describes the analysis of perfluorinated compounds according to EPA 537.1 in large water volumes. In this work, AttractSPE™ Disks SDB-XC and AttractSPE™ Disks HLB were used. HLB (hydrophilic lipophilic balance) is a SDB-like sorbent that is modified to also catch polar molecules, making it more effective in capturing the smaller PFCs.