Application Notes

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Automation of PFAS analysis using EPA Method 537.1. Considerations, optimizations and results.

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.

SPE Two tiers system

Two-tier System

Using online SPE's between-column deriviatization in the direct analysis of estrogen to increase detection sensitivity and reproducibility of HPLC.

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Automation of SPE for trace analysis