Polypropylene Laboratory Tray, 18.5" Physics_Force & Motion 5-inch bow-style crucible tongs grip

5-inch bow-style crucible tongs grip hot crucibles firmly against slip while the bow curve clears tall vessel walls during removal from a muffle furnace

Demonstrates Pascal's principle that fluid pressure at a given depth acts equally in all directions

Range-rated 50mm double-concave glass lens spanning 300-1000mm focal lengths

25 inches tall with five 4

large and small helical springs

Polypropylene Laboratory Tray, 18.5" Physics_Force & Motion 5-inch bow-style crucible tongs gripChemical and temperature resistant polypropylene lab tray with wide carry lips, sized to organize glassware, contain spills, and ferry equipment between stations.