10 mL Headspace Vial, 23 x 46 mm, 100pk.

Vial lip has a beveled shape (slightly raised inner edge) for
better, tighter seals
Type 1 borosilicate glass
Dimensions are: Above Left: 10 mL, 23 x 46 mm;
Above Right: 20 mL, 23 x 75 mm
Vials use standard 20 mm aluminum crimp caps and seals