JG Finneran® 320020-2375 Clear 20mL Headspace and SPME Chromatography Vial, O.D. x Height: 23 x 75m
This headspace vial and closure must form a tight seal for accurate analysis with reproducible results. It is made of clear type I borosilicate glass with crimp finishes and a flat bottom. The vial is 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. This vial has a 20mL volume. The crimp is 20mm. The vial has a 23mm diameter and 75mm height. JG Finneran® #: 320020-2375.