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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Size: 170mm x 170mm x 170mm
natural resources and energy
deodorants and shampoos
Sturdy child friendly construction
the human digestive tract from mouth cavity to rectum
DNA Anatomy Model Circulation System Model Size: 170mm x 170mm xSize: 250mm x 250mm x 580mm. DNA structure model is used as a visual representation of the different components of a DNA structure. This double helix DNA model is pre assembled and is a very impressive display and learning tool. The phosphate deoxyribose backbone and four bases are represented by custom plastic molds that show the shape of the molecules in proportion and illustrate the bonding between them. The model is vertically mounted on a
