Beaker Tongs, 9.75" Long - Rubber Coated Jaws - Nickel Plated Steel Heat & Thermodynamics_Energy Transfer & Engines Sodium chloride lattice kit with

Sodium chloride lattice kit with 27 color-coded gray and green atoms plus 54 connectors for building the full cubic NaCl crystal structure in three dimensions

and prism table for measuring wavelengths and the refractive indices of solids and liquids

Reel of 250-foot 24 SWG nichrome resistance wire

75 inches tall with visible crankshaft

refraction

Beaker Tongs, 9.75" Long - Rubber Coated Jaws - Nickel Plated Steel Heat & Thermodynamics_Energy Transfer & Engines Sodium chloride lattice kit withNickel plated steel beaker tongs with rubber coated jaws that grip beakers from 50 mL to 2 liters without scratching the glass surface during hot transfers.