Cochranes molecular models

Descrição detalhada : An extensive model system offering 15 atomic bonding configurations in 12 colors of plastic atoms. The carbon atom is represented in nine configurations: linear, trigonal (in five angle variations), tetrahedral, octahedral, trigonal-bipyramidal. Models come in two sizes: Orbit and Minit. Spare atom centers and bonding tubes are available for all model kits.Please see Technical Information Bulletin AL-183 for a listing of these items, available on our website at sigma-aldrich.com, A basic set in the Orbit molecular building system without workbook for self-directed work. Contains sufficient atoms and bonds to make simple models to understand chemical structures including: hydrocarbons, ring structures, alcohols and esters, simple inorganic molecules and the basic molecules of life - sugars, amino acids, glycerol and fatty acids. Scale: 3 cm = 0.1 nanometer (1 A), OrbitComponents:ATOMS. 1-prong: Hydrogen, white (18), Nitrogen, blue (2), Oxygen, red (2), Chlorine, green (6). 2-prong linear: Carbon, black (2). 2-prong 110: Oxygen, red (6). 3-prong 120: Carbon, black (6), Nitrogen, blue (2). 4-prong tetrahedral: Carbon, black (12), Nitrogen, blue (2), Oxygen, red (2), Phosphorous, purple (1), Sulfur, yellow (1). 6-prong octahedral: Carbon, black (2). 5-prong trigonal bipyramid: Carbon, black (2). X pegs (4)BONDS. Orbit v flex white, 5cm (6). Extra-thick light grey, 3.5 cm (50). Extra-thick light grey, 2 cm (20). Extra-rigid, grey 3.5 cm (15)
Sinónimos : chemistry model sets; molecular model sets
Armazenamento : Room Temperature
Embalagem : 1X1KIT