Plain Still Head with B14 Thermometer Socket, 24/29 Flask and 24/29 Condenser Cones, Borosilicate Glass Included_Rod & Base sized for whole-class visibility during

sized for whole-class visibility during gas-law and fluid-mechanics lessons

Plain still head in borosilicate glass features B14 thermometer socket and 34/35 connections for distillation temperature monitoring

this eight-fork steel set lets students hear and measure frequency

Sloping recovery bend in borosilicate glass features 24/29 flask and 19/26 cone sizes for distillation collection with size adaptation

and a 40 mm stoppered charging port for thermal work

Plain Still Head with B14 Thermometer Socket, 24/29 Flask and 24/29 Condenser Cones, Borosilicate Glass Included_Rod & Base sized for whole-class visibility duringPlain still head in borosilicate 3. 3 glass features B14 thermometer socket and 24 29 connections for distillation temperature monitoring.