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Restek Corporation
Restek Corporation
Chromatography is what we do and who we are. We are an independent, international, and diverse team of employee-owners not bound to a specific brand of instrument or geographic region. We live and breathe phase chemistry, peak separations, resolution, and inertness.
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Sample prep
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Clean + Fast: Improve Productivity for Pesticides Analysis with Resprep FL + CarboPrep Plus SPE

RECORD | Already taken place Tu, 26.8.2025
Learn how dual-bed Resprep FL+CPP SPE cartridges improve cleanup of soil and water extracts, extend column life, reduce maintenance, and deliver more reliable pesticide data.
Go to the webinar
Restek Corporation: Clean + Fast: Improve Productivity for Pesticides Analysis with Resprep FL + CarboPrep Plus SPE
Restek Corporation: Clean + Fast: Improve Productivity for Pesticides Analysis with Resprep FL + CarboPrep Plus SPE

When analyzing complex soil and water samples for organochlorine pesticides, coextracted matrix components can contaminate the inlet and column, forcing analysts to take instruments offline for time-consuming, unplanned maintenance. Effective sample extract cleanup is the key to keeping your instruments running and generating accurate, reliable data. 

Pass-through SPE using Florisil cartridges (e.g., EPA Method 3620) is a common cleanup technique, but Resprep FL + CarboPrep Plus SPE cartridges (Resprep FL+CPP)—which contain both Florisil and carbon in a dual-bed, single-cartridge format—provide a much more effective cleanup. Better cleanup means that columns last longer and instruments stay running, which increases sample throughput and lab profitability.

This webinar will cover these topics:
  • Learn how adding carbon can improve cleanup of soil and water samples.
  • See how this improved cleanup improves the data collected.
  • Realize the reduction in routine maintenance from running cleaner extracts.

Join us for this valuable educational webinar!

Restek Corporation
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