3D printed device for the automated preconcentration and determination of chromium (VI)

Calderilla, Carlos; Maya, Fernando; Cerdà, Víctor; Leal, Luz O.

doi:10.1016/j.talanta.2018.02.065

3D printed device for the automated preconcentration and determination of chromium (VI)

A 3D printed device for the fully automated disk-based solid-phase extraction (SPE) of Cr (VI) from water samples has been fabricated. The compatibility of the use of organic solvents for analyte elution with 3D printed flow devices based on polymers fabricated using stereolithography has been e…