The Unit molecular model set features 45mm atom spheres and bonds up to 180mm long. The image shows methane built in Unit & the smaller Molymod & Orbit styles used in our standard student & teachers sets.
| P/N | Description | QTY |
|---|---|---|
| 69084C | Unit bond, 90mm white flexible: double/triple bonds | 10 |
| 69150-120 | Unit Blue Plastic Bond, 120mm | 4 |
| 69150-60 | Unit Blue Plastic Bond, 60mm | 36 |
| 69150-80 | Unit Blue Plastic Bond, 80mm | 40 |
| 69388C | Atom, Unit, 25mm, white (hydrogen) | 30 |
| 69390C | Atom, Unit, 45mm, blue (nitrogen) | 4 |
| 69391C | Atom, Unit, 45mm, red (oxygen) | 6 |
| 69392C | Atom, Unit, 45mm, black (carbon) | 20 |
| 69393C | Atom, Unit, 45mm, green (halogen) | 6 |
| 69394C | Atom, Unit, 45mm, silver (metal) | 2 |
| 69395C | Atom, Unit, 45mm, yellow (sulfur) | 2 |
| 69400 | Unit Bond Pegs: 72 pieces: (36 tetra; 24 radial;12 polar) | 2 |
Just started using this product, but so far seems pretty good. The instructions are a bit limited and the connections a little more complex than a standard model set, but size is good and quality seems good.
