Description

Nylon ball-bearing pulley with a bench-clamp fitting for edge-mounting on a worktable

Four-part plant cell model lifts chloroplast

and classroom projects

Set of eight enlarged mitosis stage models that sequence chromosome condensation

Alnico U-Shape Magnet, 45mm, Alternate Model Material_Nylon Nylon ball-bearing pulley with aAlnico U shape with 45mm pole spacing concentrates the field across a small gap, well suited to demonstrating the force on a current carrying conductor in a magnetic field.

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Alnico U-Shape Magnet, 45mm, Alternate Model Material_Nylon Nylon ball-bearing pulley with a

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