Pricing. SU860049. volume 20 mL, clear glass vial, O.D. × H × I.D. 23 mm × 75.5 mm × 12.5 mm, for use with PerkinElmer, pkg of 100 ea. Pricing. See All (8) Match Criteria: Product Name. Headspace vials, flat top, rounded bottom, pkg of 100. Headspace vials, flat top, rounded bottom, pkg of 100.