10/20/30/40/50mm Threaded 2-Window Fusion Bonding Quartz Cuvette 2 Pcs Pack & 3-Port Flow Through Cuvette

This collection includes two main product lines: multi light path threaded quartz cuvettes and 3-port flow through cuvettes for continuous sample detection. Threaded fusion bonding cuvettes: Available in 10mm, 20mm, 30mm, 40mm, 50mm light path, 2 pieces per pack. Adopt high-temperature fusion bonding craft, seamless integration, acid and alkali resistant, sealed threaded design to prevent liquid leakage, standard two-window light transmission for UV-Vis spectrophotometer static sample testing. 3-port flow through cuvette: Two optional styles, one matched with sealed screw cap, the other equipped with flow tubes for circulating liquid testing, widely used in online monitoring, HPLC and continuous flow chemical analysis. All quartz cells feature high light transmittance, stable chemical performance, durable structure, suitable for laboratory research, industrial online detection and environmental monitoring experiments.