May 13, 2020 · As GC Headspace Vial manufacturer, Aijiren will give more suggestions on choose crimp top GC Headspace Vial . First, each experimenter should pay attention to crimp top GC Headspace Vial volume when purchasing. Different from 11mm crimp HPLC vial, GC Headspace Vial volume is 6ml, 10ml, 20ml. According to volume of analyzed samples, please