5- If a 100 mg/dL solution of compound X has an A340 of 0.25, what is the concentration of compound X in a solution with an A340 of 0.75?
5- If a 100 mg/dL solution of compound X has an A340 of 0.25, what is the concentration of compound X in a solution with an A340 of 0.75?
· A = a*b*c, where a*b is constant.
· 0.25 = 100 mg/dL * (a*b)
· .0025 = a*b
· 0.75 = (.0025)*unknown conc
· Unknown conc = 300 mg/dL