Dewar Flask, Tall Form, Metal Housing Capacity: 350, 665, 1000, 1900, 3500, and 4300mL available Interior Depth: 125, 195, 190, 302 and 305mm available Interior Diameter: 70mm Flask has weighted base for stability and a full length aluminum housing which e x tends to the top rim. *Due to e x tra high vacuum, the Dewar flasks still have a rare possibility to e x plode, so working behind a safety shield in hood and always wearing goggles are strongly recommended. Dewar Flask, Tall Form, Metal Housing,...