Set of 20 Alloys, Cardboard Box Material_Aluminum and nucleus out of the

and nucleus out of the cell body for hands-on organelle identification in cell biology teaching

well suited to demonstrating the force on a current-carrying conductor in a magnetic field

Stackable 500mm red 4mm lead rated to 12A with nickel-plated split-hollow safety plugs at both ends

Teaches proper brushing technique through a 3x life-size jaw model with gums and oversized toothbrush

Solid metal 400g roller at 7cm wide by 5cm diameter on cone bearings in a cord-ready metal frame

Set of 20 Alloys, Cardboard Box Material_Aluminum and nucleus out of theSet of 20 different alloys supplied in cardboard box. Set of 20 different alloys supplied in cardboard box. Each specimen labelled with name.