95-Piece Molecular Model Set, 53 Atoms + 42 Bonds (Organic and Inorganic) Capacity_10mL these concavity microscope slides hold

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

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

Hand-cranked to convert mechanical work into electrostatic energy

glass working

and structural isomerism in introductory chemistry

95-Piece Molecular Model Set, 53 Atoms + 42 Bonds (Organic and Inorganic) Capacity_10mL these concavity microscope slides holdNinety 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.