Glass pycnometer 272 series

Specific gravity bottles with thermometer • made of borosilicate glass 3.3 • very good chemical resistance • minimal thermal expansion • high resistance to thermal shocks • lateral capillary tube with glass cap on ground joint • with ground joint thermometer NS 10/19 • measuring range of thermometer: 10 to 35 °C • calibrated at 20 °C (”In”) showing the actual capacity ± 0.001 ml. The exact capacity is durably engraved into the glass.