J.G. Finneran Associates, an industry leader in high quality chromatography vials and accessories, manufactures headspace vials and closures to the same high quality standards.

J.G. Finneran manufactures their line of headspace vials from only Type I borosilicate glass for durability, heat resistance and low extraction.  Available in either clear glass or amber glass for light sensitive samples.  The vial’s wide opening allow for samples to be easily added, and all 20mL headspace vials are available with a marking spot.

Our rounded bottom vials, designed for high pressure strength during the heating process, or flat bottom vials, are available in 6mL, 10mL, 20mL, 27mL capacities, in 20mm crimp or 18mm screw thread.   When used in equipment with magnets, headspace vials with rounded bottoms slide more easily into heating blocks.  The crimp top vials are offered with a beveled top or a flat top.  The flat top crimp finish has more surface area providing a tighter seal when the vial is crimped.

Seals play an important part in the assurance of reliable results.  Choose from 20mm aluminum seals, 20mm pressure release seals, 20mm tin plate magnetic seals, or 20mm bi-metal magnetic seals.  Finneran also offers 18mm metal threaded closures compatible with a variety of autosamplers.

Standard Headspace Vials with Flat Bottoms

(for use in Agilent, Carlo Erba, DANI, Fisons, Perkin Elmer and Shimadzu)

European Headspace Vials with Rounded Bottom

(for use in Agilent, Carlo Erba, CTC PAL, Fisons, Perkin Elmer, Tekmar, and Varian)

Headspace vials and closures, manufactured by J.G. Finneran Associates, are available internationally from a network of laboratory dealers.  For more information on our products and how to buy them, visit www.jgfinneran.com or contact J.G. Finneran Associates toll-free at +1?800.552.3696 or +1-856.696.3605.