The 10mm Autosampler Vials And Caps we usually say is the 2ml volume sample vial. Aijiren screw thread top vials also known as autosampler bottles. Item: 10mm Autosampler Vials Material: Borosilicate Glass Vial Volume: 1.5-2.0ml Vial Color: Amber and Clear Usage: Laboratory Analysis Packing: 100pcs/pk Pack: Vials:100 Pieces with Heat-shrinkable