DiamondPure™ Headspace Vials are engineered to withstand the elevated temperatures and pressures required for GC headspace analysis. Manufactured from low-extractable Type 1 borosilicate glass, these precision-formed vials deliver dependable performance for residual solvent testing, volatile compounds, flavors, fragrances, and other demanding analytical applications. The crimp-top vials have a tapered opening and pair with aluminum crimp seals. e integrity during heating, equilibration, and automated injection cycles, and deliver stable, leak-resistant sealing under typical headspace heating conditions. With PTFE and silicone septa, the caps are crafted to provide uniform sealing performance, helping support consistent pressurization and reproducible results in volatile and semi-volatile testing.
- Type 1 borosilicate glass vial
- Radius bottom for uniform heating
- Compatible with major GC headspace autosamplers
- 20mm crimped neck finish with tapered opening
- Dimensions: 22.6mm Dia. x 46mm Hgt.
- Sold in full cases only
- Caps sold separately