Mitigate reruns and keep your PFAS samples flowing
Resprep PFAS SPE cartridges are a two-in-one solution that simplifies sample preparation for complex matrices
20 Mar 2025
New Resprep PFAS SPE cartridges contain both polymeric weak anion exchange (WAX) and carbon sorbents in a single, factory-packed cartridge, which simplifies and speeds up workflows for busy PFAS testing labs.
Every lot of WAX material is tested for the 40 PFAS listed in EPA Method 1633 to ensure it does not contribute background PFAS and that method detection limits can be met. PFAS SPE sample preparation can be streamlined significantly with dual-bed Resprep PFAS cartridges, which combine SPE extraction and carbon cleanup into a single cartridge.
In this fast, simple workflow, the ultra-clean WAX and CarboPrep Plus sorbents used in Resprep PFAS cartridges ensure that method performance requirements will be met. In addition, an optional, factory-packed filter aid eliminates the time and variability associated with manually packing glass wool.
This ready-to-use solution prevents clogging so that even dirty matrices can be processed quickly with a single extraction.
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