Molecular model system
This molecular model system is also suitable for demanding speakers who want to create molecular models during their lesson or in the following discussion. Large and stable ''molecules'' are constructed completely without tools. The metal valence connectors (50mm length when plugged) have a spring mechanisms on both sides allowing fast connecting and disconnecting of the ''atoms''. The spheres are made of polished plastic. As in nature, the ''atoms'' can rotate freely in the longitudinal axis when plugged. Double and triple bonds, also made of metal, are used to form stable groups that are not solvable. No deflection or wobbling anymore. ''Atoms'' with different angle holes are available on request.
Contents Molecular model system large
22 carbon, black, diam. 30mm
55 hydrogen, white, diam. 20mm
11 nitrogen, blue, diam. 30mm 5 fluorine, dark-green, diam. 25mm
6 chlorine, lime, diam. 30mm
2 bromine, brown, diam. 35mm
1 carbonyl group
3 ethene groups
1 ethyne group 2 sulphur, yellow, diam. 30mm
1 iodine, purple, diam. 44mm
47 metal connectors
12 oxygen, red, diam. 30mm 1 highly illustrated manual
Contents Molecular model system standard
9 carbon, black, diam. 30mm
32 hydrogen, white, diam. 20mm
2 nitrogen, blue, diam. 30mm 6 oxygen, red, diam. 30mm
5 fluorine, dark-green, diam. 25mm
6 chlorine, lime, diam. 30mm
1 carbonyl group
3 ethene groups
1 ethyne group 1 sulphur, yellow, diam. 30mm
36 metal connectors
1 highly illustrated manual

Type Molecular model system large