Unico Cuvettes & Test Tubes Each S-90-357Q by Unico GROUP: Lab Equipment & Accessories:Sample Collection & Processing:Tubes/Vials/Cuvettes Item Description: Quartz, Lid, 10 mm x 1 mm, 0.25mL, UV-VIS (DROP SHIP ONLY) Packaging Desc: Cuvette Quartz Lid .25Ml(Drop) Country of Origin: Harmonized Tariff Code: Product Description: