continuing in this series on which cuvettes are optimal for spectroscopy:

Excitation source is a_ 405nm UV laser pointer <5mW_

**Below are the Excel plots for all three cuvettes**:

[![all_3_cuvettes_june15_png_excell_charts_reday_for_upload.png](//i.publiclab.org/system/images/photos/000/016/654/large/all_3_cuvettes_june15_png_excell_charts_reday_for_upload.png)](//i.publiclab.org/system/images/photos/000/016/654/original/all_3_cuvettes_june15_png_excell_charts_reday_for_upload.png)

References

http://publiclab.org/notes/dhaffnersr/05-05-2016/using-potassium-bromide-kbr-in-uv-vis-spectroscopy