top of page
Full Automation of EPA Method 533 for PFAS. Comparing SPE-03 with manual extraction using field sample data
Two-tier online SPE and large volume sample introduction achieving siginificantly higher sensitivity, column longevity and reduced sample preparation time for HPLC/LC-MS analysis using SPE-04 online SPE system.
Using online SPE's between-column deriviatization in the direct analysis of estrogen to increase detection sensitivity and reproducibility of HPLC.
Bringing down the analysis time of benzopyrene in water at ppt level using online SPE coupled with HPLC from 1-2 hours to 10 minutes
bottom of page