1. Place 3 UV beads into each of the five test tubes, and cover each test tube with the small square of aluminum foil.
2. Carry the 24-well plate with the test tubes outside into direct sunlight.
3. Remove the foil covering test tube 1S, observe the UV beads, and immediately replace the foil covering.
4. Record the color of the UV beads under time "0" in Data Table 1.
5. Repeat steps 14-15 for the remaining 4 test tubes.
6. After 20 minutes, repeat steps 14-16 and record the color of the UV beads under time "20" in Data Table 1.
7. Continue making observations of the test tubes at 20 minute intervals for a total of 80 minutes, recording the bead color in Data Table 1.

Note: 80 minutes is the time interval recommended by sunscreen namufacturers for consumers to reapply product.

Ultraviolet Radiation and Sunscre X GSPF stands for ____ -Google Sex HOL - Instance C Get Homework Help With Chegg X + DX myhol.holscience.com/instances/14990#/experimentation/189171/exercise/47152 G Google History myLoyola - Login P. (2) Facebook Image to PDF - Co... Home - FAFSA on t... Pearson Sign In Log In to Canvas Rock Valley College Learn about our new look! | Home My Account | Help Cent Data CLOUD Experiment 2 Exercise 2 - Es Data Table 1 Data Table 1: Effectiveness of Sunscreen Active Ingredients (percent or volume) Color Intensity Time 0 Color Intensity Time 20 Color Intensity Time 40 Color Intensity Time 60 Color Intensity Time 80 pink, green and yellon purple, aqua,yellow Test Test Tube Substance # 1S Synthesized Sunscreen 1 25 Synthesized Sunscreen 2 3 Control (oil and wax) NS No substance yellow, clear, pink yellow,clear,purple pink, clear, green purple,clear, green clear,purple clear,purple 4C Commercial Sunscreen yellow,purple,pink green, purple, pink 9:13 Ultraviolet Radiation and Sunscre X GSPF stands for ____ -Google Sex HOL - Instance C Get Homework Help With Chegg X + DX myhol.holscience.com/instances/14990#/experimentation/189171/exercise/47152 G Google History myLoyola - Login P. (2) Facebook Image to PDF - Co... Home - FAFSA on t... Pearson Sign In Log In to Canvas Rock Valley College Learn about our new look! | Home My Account | Help Cent Data CLOUD Experiment 2 Exercise 2 - Es Data Table 1 Data Table 1: Effectiveness of Sunscreen Active Ingredients (percent or volume) Color Intensity Time 0 Color Intensity Time 20 Color Intensity Time 40 Color Intensity Time 60 Color Intensity Time 80 pink, green and yellon purple, aqua,yellow Test Test Tube Substance # 1S Synthesized Sunscreen 1 25 Synthesized Sunscreen 2 3 Control (oil and wax) NS No substance yellow, clear, pink yellow,clear,purple pink, clear, green purple,clear, green clear,purple clear,purple 4C Commercial Sunscreen yellow,purple,pink green, purple, pink 9:13