Orbit Small Dna Model Class Kit, Helps students understand DNA, Contains twelve model kits and instructions for guided learning, Students make models of 6 base pairs each that can be joined together to make a molecule of up to 72 base pairs
Model, Eye, 5 times full-size, 12 part, Two halves of the sclera, Optic nerve, M. Rectus superior, M. Rectus lateralis, Cornea half, Eye lens, Lachrymal system, Vitreous humour, Tear gland, Associated structures, Dimensions: 33 x 30 x 38 cm, weight: 4.382 kg
Molecular Geometry Set (VSEPR), Five universal VSEPR models allows the student to build linear, planar triangular, tetrahedral, trigonal bipyramidal, octahedral structures, When Student builds the molecules over a white paper and white links it can be easily visualized