Item #DescriptionCase Pack
 36020-22386mL Clear Vial, 22x38mm, 20mm Beveled Edge Crimp1000 pieces
 36020X-22386mL Clear Vial, 22x38mm, 20mm Flat Top Crimp1000 pieces
 310020-234610mL Clear Vial, 23x46mm, 20mm Beveled Edge Crimp1000 pieces
 310020-2346A10mL Amber Vial, 23x46mm, 20mm Beveled Edge Crimp1000 pieces
 320020-237520mL Clear Vial, 23x75mm, 20mm Beveled Edge Crimp1000 pieces
 320020-2375A20mL Amber Vial, 23x75mm, 20mm Beveled Edge Crimp1000 pieces
 320020X-237520mL Clear Vial, 23x75mm, Flat Bottom, 20mm Flat Top Crimp1000 pieces
 327020-306027mL Clear Vial, 30x60mm (for Shimadzu), 20mm Crimp1000 pieces

Headspace vials and closures must form a tight seal for accurate analysis with reproducible results. Available in clear or amber Type I borosilicate glass with crimp or screw thread finishes. The vials are used to heat the sample until the concentration of the liquid and gas phases are in equilibrium. A sample is then taken from the gas phase (headspace) for analysis.