Which of the following is a cause of stray light failure in a spectrophotomer?

A. Fingerprints on a cuvet
B. Misaligned monochromator
C. Room light entering the spectrophotometer and impinging upon the detector
D. A dirty holmium oxide filter


C

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A. True B. False

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Individuals with diphtheria typically experience symptoms such as all of the following EXCEPT _______

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