Molding-type Solid-phase Extraction Media Glued with Commercially Available Adhesives

Yuta MIKI; Hiroya MURAKAMI; Keisuke IIDA; Tomonari UMEMURA; Yukihiro ESAKA; Yoshinori INOUE; Norio TESHIMA

doi:10.2116/analsci.20C012

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Molding-type Solid-phase Extraction Media Glued with Commercially Available Adhesives

Yuta MIKI, Hiroya MURAKAMI, Keisuke IIDA, Tomonari UMEMURA, Yukihiro ESAKA, Yoshinori INOUE, Norio TESHIMA

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Keywords: Solid-phase extraction media, commercially available adhesive, molding, glued sorbent, particulate sorbent

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Supplementary material

2020 Volume 36 Issue 10 Pages 1153-1155

DOI https://doi.org/10.2116/analsci.20C012

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Abstract

The handling of a particulate sorbent for solid-phase extraction is often troublesome because it causes static clinging and scattering. To overcome this problem, a production method for a simple molding-type solid-phase extraction medium (M-SPEM) was developed in this study by using commercially available adhesives. The content of a particulate sorbent can increase to as much as 85 wt% in the M-SPEM. Because of the high content, the proposed M-SPEMs have a higher specific surface area than previous monolithic media.

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