International Buyers – Please Note: 
Customs and brokerage fees, import duties and taxes are not included in the item price or shipping cost. These charges are your responsibility. 
Please check with your country's customs office to determine what these additional costs will be prior to buying.

Avogadro's Lab Supply

Color Changing UV Beads

Expose them to sunlight and they immediately change from clear to colored.  Cover them up and within minutes they are clear again.

The UV Beads contain photochromic pigments that react to ultraviolet light by changing the bonds within the molecule. The beads are white in visible light.  In UV light they appear colored, depending on the pigment added.

 Supplied approximately 200 /bag

Specifications

 Reactive wavelength

300 to 360 nm

 Diameter

8.8 mm

 Height

6.3 mm

 Inside Diameter

3.8 mm

 

All merchandise offered by Avogadro's Lab Supply
is New from the manufacturer!

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