AVCS Closures and SureStop Vials

Remove subjectivity around achieving optimal compression when sealing a vial. Improve analytical results and reduce analysis error rate that results from the evapouration of solvent in improperly sealed vials.
- Feature a 9 mm wide opening, integral membrand and solid top closure to significantly reduce the error rate of analysis that results form evaporation of solven in imporperly sealed vials
- AVCS Closures with SureStop vials seal as well as a crimp top vials
- AVCS design allows for consistance sealing, elimating user- to- user variance