EZ Top® Container Closures

EZ Top® Container Closures are economical container closures that reduce the risks from cleaning and assembly of repeat-use closures. The one-piece construction of the EZ Top employs a thermal bond between tubing and stopper virtually eliminating product loss and contamination due to mechanical connections. EZ Top container closures are made from C-Flex® pharmaceutical-grade resin and tubing to ensure an unobstructed fluid path and extremely low levels of extractables, and to provide an elastomeric seal against container surfaces. They are easily used with sterile connecting devices and thermal tubing sealers and are autoclavable. Standard configurations fit a wide variety of glass, plastic, and stainless-steel containers, from 60mL vials to 20L carboys. EZ Top container closures are pre-packaged in units of 10 (containers sold separately). Caps are also sold separately (in units of 10) and are specifically designed for use with EZ Top container closures. Custom designs for port configurations, tubing dimensions, materials, sizes, and packaging are available upon request.