Autosampler compatibility 8 mm Crimp Top vials and 1 mL Shell vials 8-425 Standard Opening Screw Thread vials and 2 mL Shell vials 9 mm Wide Opening Screw Thread vials 10 mm Wide Opening Screw Thread vials 11 mm Wide Opening Crimp Top and Snap-It vials 13-425 Screw Thread vials and 4 mL Shell vials 20 mm Headspace