Vial, Capacity – Metric 20 mL, Capacity – English 0.67 fl oz, Body Diameter – Metric 27.25 mm, Product Type Vial, Vial Type Sample, Body Material Borosilicate Glass, Includes Closure Yes, Closure Material Phenolic, Closure Liner Material Pulp/Vinyl, Screw Closure Size 24-400 mm, Neck Size 24-400 mm, Sterile/Non-Sterile Non-Sterile, Autoclavable No, Body Color Clear, Glassware Class A, Overall Height – Metric 57.5 mm, Number of Vials Included 72, Basic Material Glass