Designed for the photometric analysis of nucleic acids and proteins, this UV transparent cuvette is suitable for measurements in the visible and ultraviolet range down to 220 nm. It is manufactured from transparent plastic as an alternative to fragile glass or quartz cuvettes. Two versions are available: a non-certified, no lid option as well as a certified DNA, RNAse, and protein-free version with an assembled closure. The UV micro cuvettes are packaged in Styrofoam racks to protect from surface scratches.