In the spectrophotometer, why is there a need to measure a 'blank' sample? What will happen to the accuracy of your result if you measure the specimens without measuring a 'blank' trial? In the experiment, what liquid can be placed in the cuvette when measuring a 'blank' trial?

Biomedical Instrumentation Systems
1st Edition
ISBN:9781133478294
Author:Chatterjee
Publisher:Chatterjee
Chapter15: Instrumentation In Medical Imaging
Section: Chapter Questions
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In the spectrophotometer, why is there a need to measure a 'blank' sample? What will happen to the accuracy of your result if you measure the specimens without measuring a 'blank' trial? In the experiment, what liquid can be placed in the cuvette when measuring a 'blank' trial?

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