FAQ

What drugs and compounds are compatible with the filter vials?

30 Jul 2025

Many common drugs and compounds of interest in clinical/toxicology or drinking water samples are compatible with Thomson SINGLE StEP filter vials. Use the chart on page 2 of our Thomson Single StEP Filter Vial brochure below as a guide.

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  • Restek Corporation

    Restek is a leading provider of chromatography columns, accessories, and certified reference materials. Trust Restek for reliable, high-quality analytical solutions.

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