Dewar Flask, Wide Mouth, Metal Housing, 4300ml Capacity, 143mm Id X 305mm Inside Depth, 178mm Od X 365mm Height, Each

Details:

Dewar flask, wide mouth, metal housing, 4300ml capacity, 143mm id x 305mm inside depth, 178mm od x 365mm height, with a full length aluminum housing which extends to the top rim for added protection. Supplied complete with a vented polyethylene stopper to minimize evaporation.