A, nim 1.0- 0.8- O min 0.6- 0.5 5 10 0.4- 25 40 70 100 0.2- 120 0.0+ 200 350 400 Fig. 28 Time course es occurring during the UVB/UVA irradiation of octyl methoxycinnamate (octinoxate) under aerobic conditions in (a) aqueous media, and in (b) n-hexane. Repro- duced from Ref. [111] with permission from the European Society for Photobiology, the European Photochemistry Association, and The Royal Society of Chemistry 7. Using the figure from the paper above, why is it considered best practice to reapply sunscreen if you plan to be in the sun for long periods? absorbance

A, nim 1.0- 0.8- O min 0.6- 0.5 5 10 0.4- 25 40 70 100 0.2- 120 0.0+ 200 350 400 Fig. 28 Time course es occurring during the UVB/UVA irradiation of octyl methoxycinnamate (octinoxate) under aerobic conditions in (a) aqueous media, and in (b) n-hexane. Repro- duced from Ref. [111] with permission from the European Society for Photobiology, the European Photochemistry Association, and The Royal Society of Chemistry 7. Using the figure from the paper above, why is it considered best practice to reapply sunscreen if you plan to be in the sun for long periods? absorbance

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter12: Spectrochemical Methods

Section: Chapter Questions

Problem 7P

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