Volume 250ml,Irradiation sterilization Liquid line: 6cm, IN 3/16", OD 5/16" 60cm Straight through reducer IN 1/8", OD 1/4" C-Flex hot-melt weldable hose; Gas line: 8cm, IN 3/16",OD 5/16" Platinum vulcanized silicone, 0.22μm PTFE Air filter; Inner side pipe line: Communicates with liquid line, 16cm, IN 3/16",OD 5/16" Platinum sulfur Silica gel tube.