Significance of Spectrophotometer
A spectrophotometer is an essential analytical instrument that measures the absorbance of light by a sample at specific wavelengths. It plays a pivotal role in various applications, such as analyzing chemical concentrations, estimating protein and enzyme content, and quantifying compounds in biological and chemical studies. By assessing how much light is absorbed, it aids in quantitative analysis, including determining concentrations of substances like haemoglobin, glucose, and phenolic compounds. Overall, the spectrophotometer is crucial for precise measurements in scientific research.
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The concept of Spectrophotometer in scientific sources
The keyphrase "Spectrophotometer" refers to an analytical instrument that measures light absorption or transmission in samples, essential for tasks such as analyzing Promethazine and quantifying dye concentrations. It plays a critical role in determining drug concentration.
From: The Malaysian Journal of Medical Sciences
(1) An instrument used to measure the absorbance of light by a solution, and used in the FRAP assay to determine the anti-oxidant capacity of the samples.[1] (2) This is a device used to measure the amount of light that passes through a solution, which can be used to determine the concentration of bacteria.[2]