Description
firing a 19mm ball up to 10 feet with less than 1cm scatter
Hundred-milliamp DC scale on a 315x115mm laminated panel with sealed shunt
and cone — on interchangeable ebonite-insulated pillars
freezing ripple-tank patterns into stable
Chrome-plated 50mm reading magnifier with a 10cm focal length in alternate-build framing
Basic No. V Microscope Slide Set, 15-Piece Capacity_500mL firing a 19mm ball upBasic 15 slide set pairs common plant and animal tissue preparations for short unit microscopy coursework in middle school and early high school.
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