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UV Beads (10 of each colour)

£3.75

£3.75

233-061


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, even on an overcast day. Containing trace amounts of a photochromic pigment that responds the the ultraviolet component of daylight, the beads have many different uses ranging from scientific testing of (UV) sun block materials to the creation of jewellery.

Includes 10 each of 5 colour variations.

*PLEASE NOTE WE ONLY SUPPLY CHEMICALS TO EDUCATIONAL ESTABLISHMENTS *

Please contact us if you need more informaton on this product

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