Sloping Claisen Head with Two B14 Sockets, 24/29 Flask and 19/26 Condenser Cones, Borosilicate Glass Diameter_300mm 5-inch funnel during gravity filtration

5-inch funnel during gravity filtration in chemistry classrooms

Glass double-concave lens at 50mm diameter and 100mm focal length

Demonstrates eddy-current braking as circular magnets swing over a 4

Aluminum S-shape test tube stand designed for chemistry and biology benches

The wavelength can be changed with the help of variation in frequency & stress generated using different weights on the one end of rope/thread

Sloping Claisen Head with Two B14 Sockets, 24/29 Flask and 19/26 Condenser Cones, Borosilicate Glass Diameter_300mm 5-inch funnel during gravity filtrationSloping Claisen head in borosilicate glass features two B14 sockets with 24 29 cone for thermometer and dropping funnel connections during distillation.