US$ 255.00
Chrome-plated 50mm reading magnifier with a 10cm focal length in alternate-build framing
firing a 19mm ball up to 10 feet with less than 1cm scatter
Used to teach series
5 inches long with no fixed pitch
freezing ripple-tank patterns into stable
Basic No. V Microscope Slide Set, 15-Piece Capacity_500mL Chrome-plated 50mm reading magnifier withBasic 15 slide set pairs common plant and animal tissue preparations for short unit microscopy coursework in middle school and early high school.
US$ 255.00
US$ 195.00
US$ 35.99
US$ 10.00