350ul–1750ul Micro Volume 2-Window Quartz Cuvette 2 Pcs Pack, Basic / Standard / Export Grade, Acid & Alkali Resistant Optional Lab Trace Cell

Micro volume 2-window quartz cuvettes for trace liquid sample detection, capacity ranges from 350ul to 1750ul, all specifications sold in 2 pieces per pack. Three grades for selection: basic non acid & alkali resistant version for routine neutral sample testing; upgraded standard corrosion resistant model; export grade with stable optical performance for overseas laboratory use. High light transmittance quartz material, standard two-window optical design, fit most micro spectrophotometers, widely used in biochemistry, environmental testing and pharmaceutical trace analysis.