The absorbance for a dye sample of unknown concentration is measured and the corrected absorbance is 0.622. Use the calibration curve in the above figure to calculate the concentration of the dye sample.

	A.	5.80 x 10-4 g/mL
	B.	6.88 x 10-4 g/mL
	C.	7.58 x 10-4 g/mL
	D.	0.0939 g/mL
	E.	9.46 x 10-4 g/mL

Absorbance vs ug/mL dye 0.9000 0.8000 0.7000 0.6000 0.5000 Absorbance 0.4000 y = 696.43x + 0.0939 0.3000 0.2000 0.1000 0.0000 0.0004 0.0005 0.0006 0.0007 0.0008 0.0009 0.001 0.0011 Concentration (ug/mL)