Calculate the standard deviation of the slope

Reference no: EM131147350

The reduced form of nicotinamide adenine dinucleotide (NADH) is an important and highly fluorescent coenzyme. It has an absorption maximum of 340 nm and an emission maximum at 465 nm. Standard solutions of NADH gave the following fluorescence intensities:

(a) Construct a spread sheet and use it to draw a calibration curve for NADH.

(b) Find the least-squares slop and intercept for the plot in (a).

(d) An unknown exhibits a relative fluorescence intensity of 12.16. Use the spread sheet to calculate the concentration of NADH.

(e) Calculate the relative standard deviation for the result in part (d).

(f) Calculate the relative standard deviation for the result in part (d) if a result of 7.95 was the mean of three measurements

Reference no: EM131147350

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