Open top caps with Red PTFE/White Silicone pre-slit septa, Case of 1000

Details

Made of the highest quality materials, these vials meet or exceed industry specifications and tolerances. These products are available in a variety of standard sizes and finishes, or may be specified for non-standard requirements.Vials are made from clear, Type 1 borosilicate, 33 expansion glass or amber, Type 1, borosilicate, 51 expansion glass for light sensitive applications. Vials are packed 100 per tray. Vials with large opening and/or marking spot are also available. Closures are not included.