5-Piece Single Plastic Pulley Set, 50mm Diameter Subcategory_Lab Equipment Sets producing audible beats when sounded

producing audible beats when sounded against its fixed-frequency partner on the matching wooden resonance base

Turning the hand crank walks students through every stage of the 2-stroke gasoline firing cycle on a 14-inch model

Cork-lined stainless steel safety flask tongs lock jaws around flask necks to prevent accidental drops during transfer of hot distillation vessels between bench stations

Packaged as a biodegradable classroom kit

Leather-cased 14-piece dissection kit stocks stainless steel scalpels

5-Piece Single Plastic Pulley Set, 50mm Diameter Subcategory_Lab Equipment Sets producing audible beats when soundedFive pulley set of 50mm single plastic pulleys on steel frames with end hooks, each rated to hold over 50 lbs, equipping a class for fixed and movable pulley investigations.