Vender [rucomingbooms] PTFE Standard Stopper Lab Stirrer Bearing Adapter Stirrer Accessory al mejor precio

Description: Made of pure PTFE/Polytetrafluoroethylene Generally used with double-paddle PTFE stirring rod (the PTFE stopper/plug is separated, and lower plug, sealing ring, upper cover are placed on the stirring rod and screwed to an appropriate tension) Also the sealing ring of the interlayer can be wound around PTFE tape to be a sealed PTFE standard plug Extremely free from chemical corrosion, durable in use Inner Diameter:8mm Size Chart: 14#: Inner diameter: 8mm / 0.3inch; Height: 41mm / 1.61inch Minimun Outer Diameter: 12mm / 0.5inch; Maximum Outer Diameter: 15mm / 0.6inch 19#: Inner diameter: 8mm / 0.3inch; Height: 42mm / 1.65inch Minimun Outer Diameter: 16mm / 0.6inch; Maximum Outer Diameter: 20mm / 0.8inch 24#: Inner diameter: 8mm / 0.3inch; Height: 42mm / 1.65inch Minimun Outer Diameter: 21mm / 0.8inch; Maximum Outer Diameter: 25mm / 0.98inch 29#: Inner diameter: 8mm / 0.3inch; Height: 50mm / 1.97inch Minimun Outer Diameter: 27mm / 1.06inch; Maximum Outer Diameter: 30mm / 1.2inch 34#: Inner diameter: 8mm / 0.3inch; Height: 52mm / 2.05inch Minimun Outer Diameter: 31mm / 1.2inch; Maximum Outer Diameter: 35mm / 1.38inch 40#: Inner diameter: 8mm / 0.3inch; Height: 61mm / 2.40inch Minimun Outer Diameter: 32mm / 1.26inch; Maximum Outer Diameter: 41mm / 1.61inch 50#: Inner diameter: 8mm / 0.3inch; Height: 71mm / 2.80inch Minimun Outer Diameter: 41mm / 1.61inch; Maximum Outer Diameter: 51mm / 2.01inch Package Includes: 1 Piece PTFE Stopper( lower plug, sealing ring, upper cover are included) Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.