CLEAR GLASS BOTTLE: Clear borosilicate glass conforming to USP Type I and ASTM E439, Type I, Class A requirements. It is ideal for containing all injectable preparations with acid, neutral and alkaline pH, It also has good resistance to thermal shocks and can be sterilized before or after filling.
SEALED DESIGN & REUSABLE: disposable-consumables.com Polypropylene screw cap with precision-fit septa provide an evaporation-proof seal. Bi-layer includes silicone and PTFE. Silicone septa for multiple injections. PTFE-lined screw cap for organic samples.
EASY TO DISTINGUISH: disposable-consumables.com Writing patch for sample identification or labeling. Short-thread caps and vials require fewer turns to make a tight seal, saving time, especially considering how often vials need to be opened and closed, and how many samples you have.
WIDE APPLICATION: These headspace vials and caps are ideal for most standard HPLC and GC applications and high-throughput analyses. The lab vials can be used in high-performance liquid chromatography and gas chromatography for reliable analysis results.