US$ 75.00
the wider reflective surface accommodating wider beams and full-figure reflection demonstrations
offering a spread of spring constants for simultaneous comparison in oscillation and Hooke's-Law experiments
Rod-mounted metal bar and U-shaped gauge demonstrator with an insulated handle
Sized for compact classroom display
26-Piece Borosilicate Glass Gas Preparation Kit Graduations_Ungraduated the wider reflective surface accommodatingTwenty six piece borosilicate glass gas preparation kit assembling flasks, delivery tubes, and fittings into a range of gas generation setups in introductory chemistry.
US$ 75.00
US$ 55.00
US$ 32.99
US$ 98.00
US$ 98.00
US$ 59.99
US$ 58.99
US$ 34.99
US$ 110.00