Kimax® cylinder calibrated to contain at 20°C. 10mL size has an enlarged funnel top for ease of filling. Provided with a hexagonal base flat ground for stability and a Safe-Gard® bumper on sizes 25mL and larger. Designed from ASTM E1272, Style 1, Class B requirements. The primary function of this cylinder is to receive liquids where volumetric calculations are based solely on the volume contained within the cylinder. Among applications, T.C. cylinders are frequently used as receivers for the condensate from distillation procedures and sedimentation values of precipitates. Made of sturdy borosilicate glass.