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508454

Supelco

Headspace vial, beveled top, rounded bottom

volume 20 mL, clear glass vial, O.D. × H × I.D. 22.7 mm × 75 mm × 12.5 mm, pkg of 125 ea

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About This Item

UNSPSC Code:
41122001

material

clear glass vial
round bottom

description

beveled finish

feature

closure type crimp top vial
vial type headspace

packaging

pkg of 125 ea

O.D. × H × I.D.

22.7 mm × 75 mm × 12.5 mm

volume

20 mL

fitting

thread for 20 mm

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General description

The style and diameter of headspace vials are dependent on the autosampler. The top finish of the vial is beveled finish, which helps reduce the amount of sealing surface between the crimp seal and the glass surface. The bottom finish of the vial is rounded. Vials with rounded bottoms are sturdier and more resistant to pressure than the flat bottom vial. The rounded bottom version was created to allow the vial, when transported by a magnet, to drop more easily into the heating block.

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