Safety Cap II, V2.0, GL45, preparative, 2x PTFE-fitting 4,76 mm OD + air valve SCAT Safety Caps are the standard for safe supply of solvents to your HPLC - continuously developed and improved for more than 20 years. They block harmful vapors and protect your HPLC system from contamination. The SCAT Safety Caps provide maximum safety for your HPLC solvent supply. Safely remove your solvents from bottles and containers without being exposed to hazardous gases and solvent vapours. Complete with integrated vent valve with changeover indicator for pressure equalisation. - High-quality materials ensure maximum safety for laboratory and staff. - 360° rotatable screw cap autoclavable up to 200 °C for maximum flexibility - Sturdy construction for maximum safety and easy handling - Chemically resistant to aggressive organic solvents - Attractive design and clear arrangement of connections - Improved design for easy connection of capillaries in different colours - Free air valve with change indicator included with every Safety Cap