PTFE SEALING RINGS FOR GLASS 14/23 CONES PK.50 Lab Funnels Conical S Steel please ensure that the temperature
PTFE SEALING RINGS FOR GLASS 14/23 CONES PK.50 Lab Funnels Conical S Steel please ensure that the temperatureFine (0. 7mm wide, 0. 07mm thick), PTFE sealing rings for ground glass cones. In use the ring is carefully stretched onto the cone, becoming elastic and producing a tighter seal than conventional full sized sleeves (solvent leak rate: <0. 2mg day). Operating temperature range: 20 to +300C. Supplied in packs of 50, mounted on an applicator tube.
Pay in 4 interest-free payments of $8.72 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4