Plain Still Head with B14 Thermometer Socket, 24/29 Flask and 24/29 Condenser Cones, Borosilicate Glass Diameter_7mm Universal 2-input NOR gate module

Universal 2-input NOR gate module with red/green LED outputs and a printed truth table

Six-piece laboratory-glass barware set bundles beaker shot glasses

Stackable grid base on this polypropylene test tube rack holds 60 tubes up to 16 mm across a 9

capable of producing repeated sparks once the base is charged by friction

3mm inner diameter for blood sample collection and laboratory analysis procedures

Plain Still Head with B14 Thermometer Socket, 24/29 Flask and 24/29 Condenser Cones, Borosilicate Glass Diameter_7mm Universal 2-input NOR gate modulePlain still head in borosilicate 3. 3 glass features B14 thermometer socket and 24 29 connections for distillation temperature monitoring.