Features/Benefits:
· For higher temperature use
· Use as a syringe septa (pierce and reseal)
· Resists coring and bleed
· Autoclavable
· FDA Drug Master File #4572

The LabPure® PT 400 laminate combines PTFE facing with a silicone elastomer backing. It is ideal for use as a septum in storage or sample vials. PT 400 is non-contaminating and resealable. It offers ease of needle penetration and will not core from standard syringes and gas chromatograph needles.