Analytical Fractional Weight Set, 1mg-500mg, with Plastic Case Subcategory_Burettes Cast-metal base mounts a heavy-duty

Cast-metal base mounts a heavy-duty electromagnet-driven fork at ~80Hz

Ten-pack of 5mm green through-hole LEDs

adjustable from 0 to 45 degrees with an alignable pulley and included pan and roller

Three primaries (red

81-piece physics mechanics kit covers comprehensive laboratory investigations through force analysis

Analytical Fractional Weight Set, 1mg-500mg, with Plastic Case Subcategory_Burettes Cast-metal base mounts a heavy-dutyFor precise analytical balance calibration and gravimetric chemistry, this fractional weight set covers 1 to 500 milligrams in special alloy precision pieces, supplied in a plastic storage case.