Unico Cuvettes & Test Tubes Each S-90-347FQ by Unico GROUP: Lab Equipment & Accessories:Sample Collection & Processing:Tubes/Vials/Cuvettes Item Description: Quartz, Square, Flowcell, 10 mm x 3 mm (Dia), 0.07mL, UV-VIS (DROP SHIP ONLY) Packaging Desc: Cuvette Quartz Square Flowcell.07Ml (Drop) Country of Origin: Harmonized Tariff Code: Product Description: