3-Prong Rubber-Coated Clamp, 4.5" Capacity, 10.5" Length Category_Science Gifts and amphibian skeletal structure for

and amphibian skeletal structure for comparative vertebrate teaching

the largest in the U-shape series for high-strength field-line demos and electromagnetic-induction work

Nine-piece stainless steel hooked weight set spanning 10 to 1000 grams in a polished wooden storage block

providing the high-turns leg in step-up voltage demonstrations

the diverging surface yielding virtual reduced upright images suited to introductory optics

3-Prong Rubber-Coated Clamp, 4.5" Capacity, 10.5" Length Category_Science Gifts and amphibian skeletal structure forThree prong laboratory clamp with rubber coated chemical resistant prongs and a 4. 5 inch maximum opening, holding round bottom flasks and condensers on standard retort stand rods.