Buy amber gc headspace vials manufacturer Perkin Elmer 5067-0227 - Headspace vial, aer, crimp, 10ml 100/pk | Vial, crimp top, headspace, aer, certified, flat bottom, 10 mL, 23 x 46 mm, 100/pk. Vial size22.75 x 46 mm (20 mm cap) Aijiren headspace vials are constructed from type 33 and type 51 COE borosilie glass, with low metal content, to