Open top closures with excellent chemical resistance Specially formulated phenolic resin to withstand the effects of repeated autoclaving Linerless Identified in ASTM Specification E982, Class A requirements

White urea PTFE-faced foam-backed rubber liner Ideal for use with scintillation vials

Name 33 Expansion Vials with Black Polypropylene Caps and PTFE-faced Silicone Septa Capacity (mL) 16 Capacity (drams) 4 OD (mm) 21 Height (mm) 72 GPI Finish 18-400 Case Qty 144   ·…

Excellent for general laboratory use Specially formulated phenolic resin and liner adhesive to withstand the effects of repeated autoclaving PTFE-faced/general purpose white rubber liners are highly resistant to chemical effects Identified in ASTM Specification E982, Class A requirements