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Sunscreen Evaluation KitDetermine the relative effectiveness of various commercial sunscreen lotions under laboratory conditions. Can serve to promote scientific investigation of consumer products. The experiments consist of allowing light energy to act upon a photosensitive chemical agent with the blocking of the light energy dependent upon sunscreen employed. After the exposure the amount of chemical conversion is measured and plotted as a function of the "Sun Protection
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Determine the relative effectiveness of various commercial sunscreen lotions under laboratory conditions. Can serve to promote scientific investigation of consumer products. The experiments consist of allowing light energy to act upon a photosensitive chemical agent with the blocking of the light energy dependent upon sunscreen employed. After the exposure the amount of chemical conversion is measured and plotted as a function of the "Sun Protection Factor", SPF. Kit is designed for 24 students working in groups of 4. Grades 6-8.
Unit of Sale : Each
Unit of Sale : Each
Sunscreen Evaluation Kit
Item no
:
65673636170
US$ 128.69
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Min. order:
1piece
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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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