KONTES* TLC Reagent Sprayers with Screw Ground Joint

Designed to provide a uniform spray mist of visualization reagents for both thin layer and paper chromatography. Manufactured from borosilicate glass, they can be used with all standard TLC spray reagents and most corrosive liquids. The connection between the sprayer head and the flask is made with a special screw thread ground joint, connecting cap and loosening ring. These sprayers will operate on as little as 1 psi (0.07 kg/cm²) air pressure with optimal results at 3 to 5 psi (0.21 to 0.35 kg/cm²). Each reagent sprayer consists of a sprayer head and a flask.