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01691 770366 | sales@selectschoolsupplies.co.uk
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Desktop
Tablet & Mobile
01691 770366 | sales@selectschoolsupplies.co.uk
These low cost solar beads (UV beads) are extremely sensitive to natural light and change colour dramatically from white to various colours when taken outside ‚Äö√Ñ√∂‚àö√ë‚
Can be used to filter light sources for special effects and in scientific experiments. Supplied in pack of 5 assorted colours. Each piece 100 x 140mm approx.
Laser Ray Box 5 Beams. Side by side lasers,1.6cm apart, 650 nm wavelength. Will easily demonstrate the following when used with suitable optics. Light bending by reflection, focusing effect, reflection with mirrors, Fre
Reads to 6 minutes of arc (0.1°) 170 mm diameter metal scale graduated 360° x 1°, independently rotatable, with locking screw, vernier attached to the telescope reads to 0.1° (6 minutes of arc). Collimat
Single moulded leak proof semicircular acrylic tank to perform a variety of light experiments and to find out the refractive index of different liquids. A protractor for measuring the angle of refraction with a circular scale
With ground and polished faces and ground edges. One each of double convex, plano-convex, \nconverging concave-convex, diverging concave-convex, double concave, plano-concave. Supplied in box.
Semi-circular concave mirror, 115mm x 50mm high. Depth is 75mm Made in stainless steel and polished on inside surface.
Spherical, optically worked glass, with grounded edges highly polished.
Spherical, optically worked glass, with grounded edges highly polished.
Spherical, optically worked glass, with grounded edges highly polished.
Optically worked faces, ground edges, white glass, well polished size 50x45mm
The performance of this ultra-low cost spectroscope is comparable with instruments typically costing much more. It uses a CD or DVD as a reflective diffraction grating and clearly shows Fraunhofer lines in the spectrum arising from natural light
The colour mixing apparatus consists of three super bright LED‚Äôs RED, \nGREEN and BLUE to demonstrate the creation of secondary colour with \na combination of three primary colors. Intensity of these three LED‚Ä&ocir
A set of acrylic blocks with white matt bottom to provide a view of the ray inside the block set in includes Semi circular block, Right angled prism, Trapezoidal block, Plano concave and Plano convex
This system provides a cost effective and simple to use light gate and millisecond timer for use with linear air tracks and measuring 'G by Free Fall' Each light gate has 4 threaded holes in various h
Suitable for fine electronic work with heat-sensitive electronic components. Ideal for working on modern, low voltage circuit boards, fine wires and cables. Supplied with precision point tip. Temperat
Description Measures transmittance or absorbance of visible light at three wavelengths through a sample with a 10mm path length and displays the values on a liquid crystal display or via USB to dedica
The Irwin Colour Mixing kit is designed to demonstrate primary and secondary colour mixing. The kit comprises, essentially, a scaled up version of our small colour mixing apparatus. A robust, upright
Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm
Versatile lamp head tilt and swivel Adjustable reach swing-arm Inline on/off switch Weighted base with desk tidy Bulb: E14 35w max. halogen candle or 9w energy saver (bulbs not included) Max. height:
Metal-bodied solder sucker for removal of excess solder. Overall length 185mm..
Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm
Double-sided plastic plane mirrors with high quality mirror finish. Both sides protected with peel off film. Can be bent or cut easily. Uses include science experiments with light, maths shape and symmetry work, creative art and craft projects.
Double-sided plastic plane mirrors with high quality mirror finish. Both sides protected with peel off film. Can be bent or cut easily. Uses include science experiments with light, maths shape and symmetry work, creative art and craft projects.
Spare bulb holder complete with 1meter of flex and two 4mm plugs
A metal Ray Box comprises of a die cast enclosure, delivers white light but runs much cooler than conventional ray boxes. It uses the latest cool ultra bright LED technology giving superior white light. Supplied complete with slit plate and batter
Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm
Replacement T8 fluorescent black light tube for product 35-6058 Ultraviolet wavelength: 365nm
Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm
Versatile lamp head tilt and swivel Adjustable reach swing-arm Inline on/off switch Weighted base with desk tidy Bulb: E14 35w max. halogen candle or 9w energy saver (bulbs not included) Max. height:
Versatile lamp head tilt and swivel Adjustable reach swing-arm Inline on/off switch Weighted base with desk tidy Bulb: E14 35w max. halogen candle or 9w energy saver (bulbs not included) Max. height:
This material consists of nano-size silicon flakes each covered with a titanium compound. The flakes possess amazing light scattering properties if mixed with clear varnishes or polymers. An object th
A set of four Mystrica 2.0 wireless colorimeters fitted in a deep Gratnells tray with a lid and polyethylene foam insert Apart from the colorimeters the contents are : • a box of 40 4ml cuvettes • a b
A ray box consisting of a rugged sheet metal box with a 12 V, 10 W festoon type axially straight filament lamp. Fitted with a cartridge for holding 4 types of slits – single, double, triple and wide slots Ideal for quick adjust
Metal-bodied solder sucker for removal of excess solder. Overall length 185mm..
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These low cost solar beads (UV beads) are extremely sensitive to natural light and change colour dramatically from white to various colours when taken outside ‚Äö√Ñ√∂‚àö√ë‚
Can be used to filter light sources for special effects and in scientific experiments. Supplied in pack of 5 assorted colours. Each piece 100 x 140mm approx.
Laser Ray Box 5 Beams. Side by side lasers,1.6cm apart, 650 nm wavelength. Will easily demonstrate the following when used with suitable optics. Light bending by reflection, focusing effect, reflection with mirrors, Fre
Reads to 6 minutes of arc (0.1°) 170 mm diameter metal scale graduated 360° x 1°, independently rotatable, with locking screw, vernier attached to the telescope reads to 0.1° (6 minutes of arc). Collimat
Single moulded leak proof semicircular acrylic tank to perform a variety of light experiments and to find out the refractive index of different liquids. A protractor for measuring the angle of refraction with a circular scale
With ground and polished faces and ground edges. One each of double convex, plano-convex, \nconverging concave-convex, diverging concave-convex, double concave, plano-concave. Supplied in box.
Semi-circular concave mirror, 115mm x 50mm high. Depth is 75mm Made in stainless steel and polished on inside surface.
Spherical, optically worked glass, with grounded edges highly polished.
Spherical, optically worked glass, with grounded edges highly polished.
Spherical, optically worked glass, with grounded edges highly polished.
Optically worked faces, ground edges, white glass, well polished size 50x45mm
The performance of this ultra-low cost spectroscope is comparable with instruments typically costing much more. It uses a CD or DVD as a reflective diffraction grating and clearly shows Fraunhofer lines in the spectrum arising from natural light
The colour mixing apparatus consists of three super bright LED‚Äôs RED, \nGREEN and BLUE to demonstrate the creation of secondary colour with \na combination of three primary colors. Intensity of these three LED‚Ä&ocir
A set of acrylic blocks with white matt bottom to provide a view of the ray inside the block set in includes Semi circular block, Right angled prism, Trapezoidal block, Plano concave and Plano convex
This system provides a cost effective and simple to use light gate and millisecond timer for use with linear air tracks and measuring 'G by Free Fall' Each light gate has 4 threaded holes in various h
Suitable for fine electronic work with heat-sensitive electronic components. Ideal for working on modern, low voltage circuit boards, fine wires and cables. Supplied with precision point tip. Temperat
Description Measures transmittance or absorbance of visible light at three wavelengths through a sample with a 10mm path length and displays the values on a liquid crystal display or via USB to dedica
The Irwin Colour Mixing kit is designed to demonstrate primary and secondary colour mixing. The kit comprises, essentially, a scaled up version of our small colour mixing apparatus. A robust, upright
Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm
Versatile lamp head tilt and swivel Adjustable reach swing-arm Inline on/off switch Weighted base with desk tidy Bulb: E14 35w max. halogen candle or 9w energy saver (bulbs not included) Max. height:
Metal-bodied solder sucker for removal of excess solder. Overall length 185mm..
Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm
Double-sided plastic plane mirrors with high quality mirror finish. Both sides protected with peel off film. Can be bent or cut easily. Uses include science experiments with light, maths shape and symmetry work, creative art and craft projects.
Double-sided plastic plane mirrors with high quality mirror finish. Both sides protected with peel off film. Can be bent or cut easily. Uses include science experiments with light, maths shape and symmetry work, creative art and craft projects.
Spare bulb holder complete with 1meter of flex and two 4mm plugs
A metal Ray Box comprises of a die cast enclosure, delivers white light but runs much cooler than conventional ray boxes. It uses the latest cool ultra bright LED technology giving superior white light. Supplied complete with slit plate and batter
Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm
Replacement T8 fluorescent black light tube for product 35-6058 Ultraviolet wavelength: 365nm
Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm
Versatile lamp head tilt and swivel Adjustable reach swing-arm Inline on/off switch Weighted base with desk tidy Bulb: E14 35w max. halogen candle or 9w energy saver (bulbs not included) Max. height:
Versatile lamp head tilt and swivel Adjustable reach swing-arm Inline on/off switch Weighted base with desk tidy Bulb: E14 35w max. halogen candle or 9w energy saver (bulbs not included) Max. height:
This material consists of nano-size silicon flakes each covered with a titanium compound. The flakes possess amazing light scattering properties if mixed with clear varnishes or polymers. An object th
A set of four Mystrica 2.0 wireless colorimeters fitted in a deep Gratnells tray with a lid and polyethylene foam insert Apart from the colorimeters the contents are : • a box of 40 4ml cuvettes • a b
A ray box consisting of a rugged sheet metal box with a 12 V, 10 W festoon type axially straight filament lamp. Fitted with a cartridge for holding 4 types of slits – single, double, triple and wide slots Ideal for quick adjust
Metal-bodied solder sucker for removal of excess solder. Overall length 185mm..
Showing products per page