Deluxe Functional Knee Joint, This high-quality deluxe functional knee joint model with ligaments shows the anatomy and possible physiological movements of the human knee joint. This model clearly demonstrates abductions, anteversion, retroversion
Organic Plus Model Set, Has all of the great features of the MG140 model set PLUS it has 3 new features, Has 35 additional parts that can be used to illustrate sigma and pi bonding, resonance, and aromaticity, Perfect for the more advanced orgainic chemistry student
Organic Chemistry Model Set, Build thousands of organic molecules in their natural conformations and see the 3-D structure of the molecules, With 140 durable components in this model set, you can build bigger molecules without having to reuse model parts, Snap-closure
Minit Oxygen atom, Oj, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Trigonal, Color: Red
Minit Sulfur atom, Sc, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Diunivalent, Color: Yellow
Minit Carbon atom, Ci, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Carbonyl, Color: Black
Model Atomic Set - Economy, Junior, Idealy suited for advance level courses, Used for modeling three dimensional simple or complex molecular structures of organic and inorganic compounds, set consists of 30 connecting lugs and 75 balls indifferent sizes and colors
Minit Oxygen atom, Ob, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Hydrogen bonding, Color: Red