95-Piece Molecular Model Set, 53 Atoms + 42 Bonds (Organic and Inorganic) Capacity_10mL each foam-protected in a wooden

each foam-protected in a wooden case with frequencies labeled

Hand-painted 4-part human brain model separates into cortical hemispheres and brain-stem regions for lobed-anatomy teaching at introductory biology levels

and copper

Reproduces Ewald von Kleist's 1745 charge-storage device with concentric metal cups around a plastic dielectric

these concavity microscope slides hold liquid samples for hanging-drop preparations and observation of specimens in suspension

95-Piece Molecular Model Set, 53 Atoms + 42 Bonds (Organic and Inorganic) Capacity_10mL each foam-protected in a woodenNinety five piece molecular model set with 53 atoms and 42 links spanning organic and inorganic chemistry, including sp3, dsp3, and d2sp3 atoms for hybridization and geometry visualization.