Kinesis Headspace Vial, Amber Glass, 20 mm, DIN Crimp Neck Kinesis Headspace Vial, Amber Glass, 20 mm, DIN Crimp Neck, Round Bottom, 10 mL; 1000/pk Select from 20 mm crimp neck or 18 mm screw neck vials. recommended konik autosampler vials For SPmE mode AS Headspace Screw Top Screw Top Screw Top.