Straight Receiver Adapter, 19/26 Socket, Borosilicate Glass Geology_Globes including a detailed lesson plan

including a detailed lesson plan for geomorphology exercises

and 10 crocodile leads for full-class circuit-building work

fine-tuning flame intensity beyond a standard air-only burner

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

Twenty-centimeter brass straight crucible tongs combining corrosion resistance with extended reach for handling crucibles at greater distance from a muffle furnace mouth

Straight Receiver Adapter, 19/26 Socket, Borosilicate Glass Geology_Globes including a detailed lesson planStraight receiver adapter in borosilicate glass features 19 26 socket for distillation collection and chemistry apparatus connections.