Kimble® ACCUFORM® Micro-Vial with with Open Top Screw Cap & PTFE/Silicone Septum, Graduated

Kimble® ACCUFORM® Micro-Vials are manufactured from KG-33 borosilicate glass and feature a screw thread. These graduated high recovery glass vials include an open top closure with a PTFE-faced silicone septum which allow easy access for syringe or autosampler needles. High recovery Micro-Vials are designed with extra thick glass walls for both sturdiness and magnification of contents. The conical cavity bottom allows maximum retrieval of the sample contents within. Vials are available in either clear or amber glass. Amber glass meets USP Type I requirements for protection of light sensitive samples.