Kinesis Crimp Neck Headspace Vials Kits-HPLC Test Vials. 100ml Crimp Neck Vial, 95 x 51.6mm, clear glass, 3rd hydrolytic class Vial Type / Size, Headspace. Vial finish, 20mm crimp. Vial profile, Flat Bottom. Total Volume, 100ml. Neck Diameter, 20mm. Feat . screw cap autosampler glass vials kinesis-Crimp Vial Supplier