4-Prong Cork-Lined Clamp on Stainless Steel Rod, 4.1" Max Included_Rod & Base Extended two-inch fingers on this

Extended two-inch fingers on this vinyl-coated three-finger clamp provide deeper reach into apparatus assemblies

Six-piece transparent acrylic prism and lens set with all faces polished

heating the bar until it no longer passes through the opening and contraction returns it

Low-level peroxide test strips in a 50-strip vial calibrated at 0

sized for physics force experiments and balance calibration in classroom laboratory sessions

4-Prong Cork-Lined Clamp on Stainless Steel Rod, 4.1" Max Included_Rod & Base Extended two-inch fingers on thisCork lined four prong jaws cushion beakers, Erlenmeyer flasks, test tubes, and burettes up to 4. 1 inches, attached to a 10mm diameter 5. 5 inch stainless steel connecting rod.