Test jar for cloud and pour point

Test jar for cloud and pour point (ASTM D97 and D2500). Cylindrical, of clear glass, flat bottom, 33.2 to 34.8-mm outside diameter, and 115 to 125 mm in height. the inside diameter of the jar can range from 30.0 to 32.4 mm, within the constraint that the wall thickness be no greater than 1.6mm. The jar shall have a line to indicate a sample height 54 ± 3 mm above the inside bottom.