US$ 1849.50
5 inches long with no fixed pitch
the mid-length option for paired Hooke's-Law comparisons against 4-inch and 9-inch siblings in the series
the slightly thicker stock holding a stronger field than the 75 x 10mm model and shipped with steel keepers between sessions
this demonstration electroscope detects and visually quantifies the magnitude of static charges
freezing ripple-tank patterns into stable
Basic No. V Microscope Slide Set, 15-Piece Capacity_500mL 5 inches long with noBasic 15 slide set pairs common plant and animal tissue preparations for short unit microscopy coursework in middle school and early high school.
US$ 1849.50
US$ 649.50