Agilent, 5182-0564, Cap, snap, clear PTFE/red silicone septa, 500/pk

Cap, snap, clear PTFE/red silicone septa, 500/pk. These 11 mm red snap caps come in 500/pks and include a press-fit septum made from white PTFE/red silicone septum bi-layer. This combination is suited for a broad range of applications, however, is the main choice for HPLC applications where the sample is less volatile and/or were screw or crimp style vials are not appropriate. This snap version is used where additional sample prep steps involving pipetting is required in that the user can more easily remove and close the cap while holding the pipetter. It is compatible wth all wide-opening 2 mL glass and polyproplene vials, 2 mL micro vials and 2 mL High Recovery Vials. These snap caps being press-fit (non-bonded) are the most sustainable cap option as the various components can be separated for easier disposal and recycling.