UNICO Water-Jacketed Cuvette Holder Kit for 10mm Single Square Cuvette w/ Universal Base for Series Spectrophotometer S-2100-105P. This 10mm Cuvette Holder by the expert product engineers at UNICO is the ideal way to hold your water jacketed 10mm single square cuvettes. The Unico Spectrophotometer Single Square Cuvette Holder is made of durable materials that are guaranteed to be incredibly long lasting. This Unico Cuvette Holder for S2150 Spectroscope includes a universal base that offers a very stable surface for your cuvettes to rest on. For a great way to hold your 10mm square cuvettes choose the Unico Water Jacketed Single 10mm Cuvette Holder. Specifications for UNICO Spectroscope S2150 Water-Jacketed 10mm Square Cuvette Holder: Cuvette: Water-Jacketed 10mm Base: Universal Features of Unico 10mm Cuvette Holder for S-2150: Universal Base Designed for the S2150 Spectroscope Package Contents: Unico Water Jacketed 10mm Single Cuvette Holder S-2100-105P Universal Base S-2100-105P: Unico Cuvette Holder - Single Square 10mm Universal Base Water-Jacketed S2150 Spectrophotometer