Sloping Claisen Head with Two B14 Sockets, 14/23 Flask and 14/23 Condenser Cones, Borosilicate Glass Glassware Parts & Accessories_Glass Heads the chrome-plated metal frame and

the chrome-plated metal frame and handle keeping the reading magnifier classroom-durable

Plain still head in borosilicate 3

Hangs a 20mm solid copper cube via an integrated hook for buoyancy and density work

Plano-cylindrical lens at 50 by 50mm with 17 diopter optical power and ground polished edges

dramatizing Coulomb repulsion and charge distribution on conductors

Sloping Claisen Head with Two B14 Sockets, 14/23 Flask and 14/23 Condenser Cones, Borosilicate Glass Glassware Parts & Accessories_Glass Heads the chrome-plated metal frame andSloping Claisen head in borosilicate glass features two B14 sockets with 14 23 cone for thermometer and dropping funnel connections during distillation.