10 mm Vial Kits. 10 mm Screw Top Vial Kits from Thermo Scientific. Save time during sample preparation and reduce the risk of contamination using Thermo Scientific 10 mm screw top vial kits. Convenience kits include 100 glass vials and 100 screw thread caps with pre-assembled septa. Reusable two-compartment trays protect vials and closures