Orbit Model Spare Parts

Genuine Cochranes of Oxford Orbit atoms from the largest selection in North America.

Get the real thing, shipped from stock; 100% retro compatible with the ones you own.

Our 3D Model Builder can help build millions of custom molecules with these parts. Try it, it's Free!

Spare Parts for Student Chemistry Sets

Chemistry students can extend the use of their organic/inorganic model sets for courses in biochemistry, Point Groups, Complex Ions and more. Buy genuine Cochranes of Oxford atoms for 100% guaranteed compatibility with our Orbit organic chemistry molecular model set (68845NV) or Orbit Advanced organic chemistry model set (68827W).

Note that the Orbit Atoms have some additional designations. b,c,d,e for example refer to the different types of 2 pronged atoms. h, i, j refer to the various planar (sp2) atoms. These have no chemical signifance & are used solely to differentiate the different angles/geometries.

Displaying 1 to 58 (of 58 products)
1 Prong White Atoms

1 Prong White Atoms

SKU: 68216C
$0.19USD or lower Each
1 Prong Blue Atoms

1 Prong Blue Atoms

SKU: 68217C
$0.19USD or lower Each
1 Prong Red Atoms

1 Prong Red Atoms

SKU: 68218C
$0.19USD or lower Each
1 Prong Light Green Atoms

1 Prong Light Green Atoms

SKU: 68219C
$0.19USD or lower Each
1 Prong Yellow Atoms

1 Prong Yellow Atoms

SKU: 68220C
$0.19USD or lower Each
1 Prong Green Atoms

1 Prong Green Atoms

SKU: 68221C
$0.19USD or lower Each
2 Prong White Linear Atoms

2 Prong White Linear Atoms

SKU: 68224C
$0.23USD or lower Each
2 Prong Black 180° Linear Atoms

2 Prong Black 180° Linear Atoms

SKU: 68225C
$0.23USD or lower Each
2 Prong Blue Linear Atoms

2 Prong Blue Linear Atoms

SKU: 68226C
$0.23USD or lower Each
2 Prong Red Linear Atoms

2 Prong Red Linear Atoms

SKU: 68227C
$0.23USD or lower Each
2 Prong Sulfur 100°

2 Prong Sulfur 100°

SKU: 68228C
$0.23USD or lower Each
2 Prong Nitrogen 110°

2 Prong Nitrogen 110°

SKU: 68229C
$0.23USD or lower Each
2 Prong Oxygen 110°

2 Prong Oxygen 110°

SKU: 68230C
$0.23USD or lower Each
2 Prong Nitrogen 120°

2 Prong Nitrogen 120°

SKU: 68231C
$0.42USD or lower Each
3 Prong 108-126-126° sp2 Black Trigonal Atom

3 Prong 108-126-126° sp2 Black Trigonal Atom

SKU: 68236C
$0.27USD or lower Each
108-126-126° sp2 Nitrogen

108-126-126° sp2 Nitrogen

SKU: 68237C
$0.27USD or lower Each
3 Prong 114-123-123° sp2 Black Trigonal Atom

3 Prong 114-123-123° sp2 Black Trigonal Atom

SKU: 68239C
$0.27USD or lower Each
3 Prong 120-120-120 sp2 Black Trigonal Atom

3 Prong 120-120-120 sp2 Black Trigonal Atom

SKU: 68241C
$0.27USD or lower Each
Blue 120-120-120 sp2 Atoms

Blue 120-120-120 sp2 Atoms

SKU: 68242C
$0.27USD or lower Each
Red 120-120-120 sp2 Atoms

Red 120-120-120 sp2 Atoms

SKU: 68243C
$0.27USD or lower Each
4 Prong Black Tetrahedral sp3 Atom

4 Prong Black Tetrahedral sp3 Atom

SKU: 68244C
$0.30USD or lower Each
4 Prong Blue Tetrahedral sp3 Atom

4 Prong Blue Tetrahedral sp3 Atom

SKU: 68245C
$0.30USD or lower Each
4 Prong Red Tetrahedral sp3 Atom

4 Prong Red Tetrahedral sp3 Atom

SKU: 68246C
$0.30USD or lower Each
4 Prong Purple Tetrahedral sp3 Atom

4 Prong Purple Tetrahedral sp3 Atom

SKU: 68247C
$0.30USD or lower Each
4 Prong Yellow Tetrahedral sp3 Atom

4 Prong Yellow Tetrahedral sp3 Atom

SKU: 68248C
$0.30USD or lower Each
4 Prong sp3 Green Tetrahedral Atom

4 Prong sp3 Green Tetrahedral Atom

SKU: 68250C
$0.30USD or lower Each
4 Prong Grey Tetrahedral sp3 Atom

4 Prong Grey Tetrahedral sp3 Atom

SKU: 68251C
$0.30USD or lower Each
6 Prong Black Octahedral d2sp3 Atom

6 Prong Black Octahedral d2sp3 Atom

SKU: 68252C
$0.44USD or lower Each
6 Prong Blue Octahedral d2sp3 Atoms

6 Prong Blue Octahedral d2sp3 Atoms

SKU: 68253C
$0.44USD or lower Each
6 Prong Red Octahedral d2sp3 Atom

6 Prong Red Octahedral d2sp3 Atom

SKU: 68254C
$0.44USD or lower Each
6 Prong Yellow Octahedral d2sp3 Atom

6 Prong Yellow Octahedral d2sp3 Atom

SKU: 68255C
$0.44USD or lower Each
6 Prong d2sp3 Green Octahedral Atoms

6 Prong d2sp3 Green Octahedral Atoms

SKU: 68257C
$0.44USD or lower Each
6 Prong Grey Octahedral d2sp3 Atom

6 Prong Grey Octahedral d2sp3 Atom

SKU: 68258C
$0.44USD or lower Each
5 Prong Black Tri-Bi dsp3 Atom

5 Prong Black Tri-Bi dsp3 Atom

SKU: 68259C
$0.35USD or lower Each
5 Prong Blue Tri-Bi dsp3 Atom

5 Prong Blue Tri-Bi dsp3 Atom

SKU: 68260C
$0.35USD or lower Each
5 Prong Red Tri-Bi dsp3 Atom

5 Prong Red Tri-Bi dsp3 Atom

SKU: 68261C
$0.35USD or lower Each
5 Prong Purple Tri-Bi dsp3 dsp3 Atom

5 Prong Purple Tri-Bi dsp3 dsp3 Atom

SKU: 68262C
$0.35USD or lower Each
8 Prong Green Atom

8 Prong Green Atom

SKU: 68263C
$0.72USD or lower Each
8 Prong Grey Atom

8 Prong Grey Atom

SKU: 68264C
$0.72USD or lower Each
12 Prong Grey Atom

12 Prong Grey Atom

SKU: 68265C
$1.25USD or lower Each
X Peg for Double/Triple Bonds

X Peg for Double/Triple Bonds

SKU: 68267C
$0.27USD or lower Each
Lone Pair Electron Paddles

Lone Pair Electron Paddles

SKU: 68416C
$0.82USD or lower Each
Lone Pair Electron Paddles

Lone Pair Electron Paddles

SKU: 68417C
$0.82USD or lower Each
Orbit 20mm Wobbly Bonds

Orbit 20mm Wobbly Bonds

SKU: 68186-20
$0.13USD or lower Each
Orbit 25mm Wobbly Bonds

Orbit 25mm Wobbly Bonds

SKU: 68186-25
$0.15USD or lower Each
Orbit 30mm Wobbly Bonds

Orbit 30mm Wobbly Bonds

SKU: 68186-30
$0.16USD or lower Each
Orbit 35mm Wobbly Bonds

Orbit 35mm Wobbly Bonds

SKU: 68186-35
$0.17USD or lower Each
Orbit 50mm Wobbly Bonds

Orbit 50mm Wobbly Bonds

SKU: 68186-50
$0.20USD or lower Each
Orbit 70mm Wobbly Bonds

Orbit 70mm Wobbly Bonds

SKU: 68186-70
$0.35USD or lower Each
20mm GlowBonds

20mm GlowBonds

SKU: 68189-20
$0.30USD or lower Each
25mm GlowBonds

25mm GlowBonds

SKU: 68189-25
$0.35USD or lower Each
30mm GlowBonds

30mm GlowBonds

SKU: 68189-30
$0.40USD or lower Each
35mm GlowBonds

35mm GlowBonds

SKU: 68189-35
$0.45USD or lower Each
50mm GlowBonds

50mm GlowBonds

SKU: 68189-50
$0.60USD or lower Each
50mm Stiff Bonds 50/Bundle

50mm Stiff Bonds 50/Bundle

SKU: 68302
$6.00USD Each
20mm Stiff Bonds 50/Bundle

20mm Stiff Bonds 50/Bundle

SKU: 68306
$3.35USD Each
30mm Stiff Bonds 50/Bundle

30mm Stiff Bonds 50/Bundle

SKU: 68304
$4.00USD Each
X-Peg Connector Bonds

X-Peg Connector Bonds

SKU: 68366
$0.80USD Each
More Information

Specifications

  • Orbit atom centres are 10mm diameter.
  • Orbit atom prongs are 10mm long.
  • Buy atoms individually; discounts for 10+, 100+, 1000+.
  • 20mm/100pm (1 Angstrom).
  • Use 20mm for C-H; 30mm for C-C; 35mm for C=C.