Effectiveness of Nivea Sunscreen under Ultraviolet Light
The relationship between a sunscreen’s SPF and its absorbance for UV light of wavelength 240 to 320 was investigated. The investigation was conducted by diluting sunscreens with SPF's of 20, 30 and 50 and placing the solution in a spectrophotometer where the absorbance was measured under UVA, U...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
StudentScientists.org
2008-01-01
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| Series: | International Scholastic Journal of Science |
| Subjects: | |
| Online Access: | http://isjos.org/ISBJOP/index.php?paper=Effectiveness+of+Nivea+Sunscreen+under+Ultraviolet+Light |