7-Piece Electrostatics Accessory Kit for Van de Graaff and Wimshurst Electricity & Magnetism_Electromagnetism & Motors Research-grade oxygen spectrum tube at

Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary

and thylakoid architecture for photosynthesis and organelle ultrastructure teaching

designed to slot onto the demountable U-core and combine with other coil ratios for electromagnetic induction demonstrations

this polished-wood test tube rack holds six tubes up to 22 mm and supports both storage and inverted drying

and mounted stand for comprehensive musculoskeletal anatomy instruction

7-Piece Electrostatics Accessory Kit for Van de Graaff and Wimshurst Electricity & Magnetism_Electromagnetism & Motors Research-grade oxygen spectrum tube atSeven piece accessory kit pairing with Van de Graaff and Wimshurst machines, including Faraday's pail, comb, neon bulb, head of hair, electric whirl, and a four sphere Perspex cylinder.