# 2013-04-11 12:41:38 PDT # Colorimeter Data # LED red # ----------------------------- # Concentration | Absorbance 0 0.00 6.25 0.50 6.25 0.50 12.5 0.94 12.5 0.93 18.75 1.23 18.75 1.22 25 1.44 25 1.44 31.25 1.57 31.25 1.57 37.5 1.68 37.5 1.67 43.75 1.73 43.75 1.73 50 1.77 50 1.78