Goal: Use the Open Colorimeter to experimentally calculate the molar extinction coefficient of FD&C Blue #1 Beer’s Law states that absorbance of a sample (Abs) depends on the molar concentration (c), light path length in centimeters (l), and molar extinction coefficient (ε) for the dissolved substance at the specified wavelength (λ) as follows: Absorbance = ε c l Molar extinction coefficient (also known as molar absorptivity or attenuation coefficient) is a measure of how strongly a substance
How Blue is Your Sports Drink?
The ChemCollective: Experiment 3 - Qualitative and Quantitative Analysis of Food Dyes
CHM 113 How Much Dye is in a Sports Drink - How Much Food Dye is in a Sports Drink? Written by - Studocu
A Practical Guide to Food Coloring Removal on Concrete (2024)
Gatorade in Sports Drinks
Amounts of Artificial Food Colors in Commonly Consumed Beverages and Potential Behavioral Implications for Consumption in Children - Laura J. Stevens, John R. Burgess, Mateusz A. Stochelski, Thomas Kuczek, 2014
Dye Diet Eat food, not food additives
Measuring blue food dye in sports drinks
Measuring blue food dye in sports drinks