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Fluorescent Minerals Collection – Long and Shortwave Product Number: SB09563M
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This study unit illustrates the response of certain minerals to ultraviolet radiation. Contains some minerals which only respond to shortwave radiation, others which only respond to long-wave radia... More. |
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Product Number: SB31064M
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A complete and affordable experiment kit that explains and demonstrates the properties of fluorescence. When certain ordinary, dull-looking rocks are exposed to ultraviolet light, they will actuall... More. |