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. Author manuscript; available in PMC: 2021 Jan 16.
Published in final edited form as: Anal Chem. 2018 Oct 19;90(21):12625–12630. doi: 10.1021/acs.analchem.8b02787

Figure 1.

Figure 1.

Optical layout of the inline dosimeter. A V-groove positions a 362 μm OD capillary precisely at the optimal focal plane for the UV LED. Inset: Modeled light path for the UV LED. The vast majority of the light passes through the lumen of the capillary into the detector.