The Unico 0.35ml Rectangular Quartz Cuvette (# S-90-331Q) has a 1mm Pathlength, 10mm Interior Width, 45mm Height, 0.35ml Capacity, and works with UV & Visible Light in the 170nm-2500nm Wavelength Range.

Unico 0.35ml Rectangular Quartz Cuvette Literature:

Unico Spectrophotometer Catalog