Z119660

Cochranes molecular models

orbit, basic organic

• Synonim(y): chemistry model sets, molecular model sets
• Kod UNSPSC: 60104506
• NACRES: NB.17

Właściwości

• opis: Scale: 2 cm = 0.1 nanometer (1 Å), Minit 3 cm = 0.1 nanometer (1 Å), Orbit
• Właściwości: no. of atoms 65; no. of bonds 90
• producent / nazwa handlowa: Cochranes 0045

Opis

Opis ogólny

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), Orbit

Components:
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)

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

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