MONO-BALL WITH 2 VALVES Back Catalog number: 3911 Availability: In the manufacturer's stock Price on request - + Recommended D 628-26 BOLA HT Screw Joints, PPS, PTFE, GL14 Price on request 1694 WASH BOTTLES FEP, 500ml Price on request BOHC 350-03 BOLA Cylindrical Stirring Bars, PTFE, 5x2mm Price on request