10mm Quartz Flow Cuvette, 3-Port PTFE Valve, 3.5mL Square Base, 5-Port Light, 8mm Tube, M10 Thread, Fully Sealed

Brand: scuvette. 10mm quartz flow cuvette with PTFE (polytetrafluoroethylene) three-way valve, 3.5mL volume, square base, five-way light, 8mm tube diameter, M10 thread connections. Fully sealed design with optical contact one-piece molding (light-glue integrated) ensures leak-proof operation under continuous flow and anaerobic conditions. The chemical-resistant PTFE valve switches the flow path without disconnecting tubing. Japanese imported JGS1 fused silica, >83% transmittance, 200nm-2500nm wavelength. Ideal for HPLC flow injection analysis, process monitoring and UV spectrophotometry with frequent flow-path switching.