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An EIA procedure for HCG was performed. Low and high controls were run. Two standards (0 mIU/mL and 200 mIU/mL) were run in duplicate and results were calculated using average absorbances according to Beer's law. Results on both controls were slightly higher than their respective control ranges. If one of the standard absorbances was eliminated both controls would read near their respective control range means. Which standard absorbance was eliminated to accomplish this?a. 0 mIU/mL standard ; Absorbance 0.056b. 0 mIU/mL standard ; Absorbance 0.059c. 200 mIU/mL standard ; Absorbance 0.752d. 200 mIU/mL standard ; Absorbance 0.696

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