Starna GmbH Macro Standard Cell with PTFE plug, path length: 40, useable range: 334 to 2500 nm, WxLxH: 12,5x42,5x48mm

Standard rectangular cell with Teflon stopper Two clear windows Standard window and wall thickness 1.25 mm with PTFE stopper liquid-tight for up to 12 hours suitable for spectrophotometer and colorimeter