US$ 16.50
and reproductive systems for amphibian anatomy teaching
Stackable 300mm red 4mm lead rated to 12A with nickel-plated split-hollow safety plugs at both ends
stable triggering to 30 MHz
3 glass steam trap at 7
displayed on a wooden block for balance calibration and weighing experiments in the lab
Brass Slotted Mass and Hanger Set, 250g Total Mixed Sizes Subcategory_Centrifuges and reproductive systems for amphibianBrass twelve piece slotted mass set pairing a 50 gram hanger with nine 20 gram, two 5 gram, and one 10 gram discs to total 250 grams for fine grained physics force and balance experiments.