common use 75mm clr crimping hs vials magnetic cap-Crimp Vial Vials, 20mL Headspace vial only, Crimp Cap Style, 75,5 x 22.5mm 20mL crimp style headspace vials for the HS-10, HS-20, AOC-5000, and AOC-6000. Requires magnetic cap for use with the AOC-5000 or AOC-6000. Common use snap HPLC sample v