US$ 914.50
5-inch compact and 6-inch long-format units
providing the more readily oxidized electrode that drives current in classic galvanic-cell demonstrations
porous inner pot
Free-standing plant cell model displays greatly magnified organelle detail for student-directed rotation and inspection in cell biology coursework
allowing a sodium or filament lamp to be aimed precisely onto a spectrometer slit or refraction-cell setup
Oscilloscope, Model EI-803, 30 MHz Material_Rubber 5-inch compact and 6-inch long-formatHigher bandwidth 30 MHz dual channel oscilloscope, the next step instrument up from the 15 MHz EI 800 for AC signal, waveform, and frequency response work in advanced classrooms.
US$ 914.50
US$ 44.99
US$ 60.00
US$ 100.00
US$ 12.99