Z119679
Cochranes molecular models
organic/inorganic, minit, single kit with booklet
Synonym(s):
chemistry model sets, molecular model sets
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About This Item
UNSPSC Code:
60104506
NACRES:
NB.17
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description
Scale: 2 cm = 0.1 nanometer (1 Å), Minit 3 cm = 0.1 nanometer (1 Å), Orbit
feature
no. of atoms 240
no. of bonds 220
manufacturer/tradename
Cochranes 0073
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General description
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
Please see Technical Information Bulletin AL-183 for a listing of these items, available on our website at sigma-aldrich.com
Scale: 2 cm = 0.1 nanometer (1 A), Minit
ATOMS:
BONDS:
ATOMS:
- 1-prong: Hydrogen, white (50), Nitrogen, blue (10), Oxygen, red (10), Fluorine, light green (10), Sulfur, yellow (2), Chlorine, green (15)
- 2-prong linear: Carbon, black (10), Nitrogen, blue (2)
- 2-prong 100°: Sulfur, yellow (10)
- 2-prong 110°: Oxygen, red (25)
- 3-prong 120°: Carbon, black (20), Nitrogen, blue (6)
- 4-prong tetrahedral: Carbon, black (30), Nitrogen, blue (10), Oxygen, red (10), Phosphorous, purple (5), Sulfur, yellow (5), Metal, silver (2)
- 6-prong octahedral: Carbon, black (2), Sulfur, yellow (1), Metal, silver (2)
- 5-prong trigonal bipyramid: Carbon, black (6), Nitrogen, blue (1), Oxygen, red (1), Phosphorous, purple (1)
- W pegs (8)
BONDS:
- Straw, green, 2.5 cm (80)
- Straw, green, 2 cm (20)
- Straw, green, 1.5 cm (80)
- Straw, red, 3 cm (12)
- Straw, red, 2 cm (12)
- Straw, mixed set/26 (1)
- St v flexible white, 5 cm (4)
- St v flexible white, 2.5 cm (6)
Certificates of Analysis (COA)
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