Rubber Cones Set of 9 63mm 3 × 8mm Shut-Off Valves

3 × 8mm Shut-Off Valves

you’ll connect 8mm Bluemat Superflex tubing to complete your system using one of our 8mm Supply Kits (sold separately)

413 µS/cm conductivity solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized water for analytical use in accordance with ISO 3696/BS3978

For just $150 per day

• Made of 100% wax-coated fir wood

Rubber Cones Set of 9 63mm 3 × 8mm Shut-Off ValvesThese rubber cones are used for adapting and creating a seal on buchner funnel systems or applications where varying sizes are needed. Color is white and comes with 9 comes the smallest one being a solid stopper.