Question

I have a large number of serum and 24 hour urine samples from a collection of individuals on many consecutive days. Some of the samples contain a 'large' amount of a substance that has a brown color. The concentration is large in the sense that there is a visible discolouration in those samples. I want to identify the most abundant molecules that are causing the discolouration with some degree of accuracy.

Is it possible to analyse by chemistry methods?

Answer 1

Yes, it is possible to analyze the most abundant molecules causing the discolouration using chemistry methods. Chemical assays and test strips can be used to measure specific substances and identify those responsible for the color change in the serum and urine samples.

Step-by-step explanation:

Yes, it is possible to analyze the most abundant molecules causing the discolouration using chemistry methods. To determine the molecules responsible for the brown color, you can perform a chemical analysis of the serum and urine samples. One approach is to use chemical assays that change color based on the presence and concentration of specific substances. For example, in the case of proteins, a chemical assay can measure their concentration by changing color, and the intensity of the color can be quantified to determine the amount of protein present.

Additionally, disposable test strips can be used to measure the amounts of various substances in the urine. These test strips contain chemical reagents that change color when exposed to specific substances at certain concentrations. By using these test strips and comparing the color changes to a color key, you can identify the substances responsible for the discolouration in the urine samples. Proper read time is critical to ensure accurate results.

By conducting these chemical analyses, you can identify the most abundant molecules causing the discolouration of the samples with some degree of accuracy.