Unit atoms, bonds and accessories

Large Atom spheres

The 44 mm diameter 'universal' spheres have holes into which the pegs are pushed to make prongs at all required angles.

		Ref No.	Pricing	Quantity
	White sphere	0389	£28.22 per 10
	Blue sphere	0390	£28.22 per 10
	Red sphere	0391	£28.22 per 10
	Black sphere	0392	£28.22 per 10
	Green sphere	0393	£28.22 per 10
	Silver sphere	0394	£28.22 per 10
	Yellow sphere	0395	£28.22 per 10

Pegs

Use different shaped pegs to connect the spheres and bonds at the correct angle.

		Ref No.	Pricing	Quantity
	Radial peg	0396	£9.00 per 20
	Polar peg	0397	£9.00 per 20
	Tetrahedral & 8 coordinate peg	0398	£9.00 per 20
	12 coordinate peg	0399	£9.00 per 20
	Org/inorg chemistry pegs - 72 per pack	0400	£18.20 each
	Radial (flat) peg	0426	£9.00 per 20

Small Univalent Atom Spheres

The 25mm diameter white univalent spheres

		Ref No.	Pricing	Quantity
	Single-hole Sphere v1 with cap to fit alloy bonds	0388	£10.84 per 10
	Single-hole Sphere v2 to fit Unit plastic tube bonds	4150	£10.84 per 10

Rigid Plastic Grey Bonds

Plastic tubes (Version 2) fit over the prongs to connect the spheres

		Ref No.	Pricing	Quantity
	Rigid Plastic Bonds- 42 mm	4140	£0.88 per 10
	Rigid Plastic Bonds- 65 mm	4141	£1.32 per 10
	Rigid Plastic Bonds- 83 mm	4142	£1.72 per 10
	Rigid Plastic Bonds- 125 mm	4143	£2.56 per 10
	Rigid Plastic Bonds- 180 mm	4144	£3.71 per 10

Alloy bonds

Metal (Version 1) fit over the prongs to connect the spheres

Item		Ref No.	Pricing	Quantity
	Alloy bonds - 65 mm	4080	£10.99 per 10
	Alloy bonds - 83 mm	4081	£13.02 per 10
	Alloy bonds - 125 mm	4082	£17.68 per 10
	Alloy bonds - 180 mm	4083	£23.88 per 10

NEW Orbitals for VSEPR and Orbital theory (Unit system)

Item		Ref No.	Pricing	Quantity
	White orbital - pack of 6	1957	£15.02 per pack
	Black orbital - pack of 6	1958	£15.02 per pack

Flexible White Bonds

Flexible vinyl tubes fit over the prongs to connect the spheres

		Ref No.	Pricing	Quantity
	Flexible bonds - 90 mm	4084	£7.13 per 10