US$ 45.00
50 black paper sheets
U-magnet and brass-rail apparatus that demonstrates the motor effect
paired with sphere and cylinder counterparts to extend the electrostatic-curvature comparison up the size scale
and engineering classroom activities
the diverging curvature producing virtual upright images for refraction and beam-spreading work
Sloping Recovery Bend, 24/29 Flask and 14/23 Condenser Cones, Borosilicate Glass Manufacturer_Eisco 50 black paper sheetsSloping recovery bend in borosilicate glass features 24 29 flask and 14 23 cone sizes for distillation collection with size adaptation.
US$ 45.00
US$ 24.99
US$ 21.99
US$ 159.00
US$ 19.99