Starna GmbH Macro Standard Cell with PTFE plug, path length: 20, useable range: 170 to 2700 nm, WxLxH: 12,5x22,5x48mm

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