Basic Inorganic and Organic Chemistry Molecular Model Set, 78-Piece Physics_Mechanics Four-metal block set at 2

Four-metal block set at 2 by 0

and inner ear anatomy for upper-level anatomy teaching

this metal wave apparatus pairs the rotary handle with a degree scale so students can read phase against vertical displacement

tightened with an Allen wrench for constructing lattice frameworks on laboratory benches

polished with ground edges for image-formation experiments in introductory optics

Basic Inorganic and Organic Chemistry Molecular Model Set, 78-Piece Physics_Mechanics Four-metal block set at 2Seventy eight piece molecular model set with 45 atoms and 33 bonds for building basic organic and inorganic structures, packaged in a hard plastic case with standard size pieces.