proovikontsentratsiooni
Proovikontsentratsiooni refers to the process of increasing the concentration of a substance in a sample to facilitate its detection or analysis. This is often necessary when the target substance is present in very low amounts, making direct measurement difficult or impossible with standard analytical techniques. Various methods can be employed for proovikontsentratsiooni, depending on the nature of the sample and the substance of interest.
Common techniques include evaporation, where a solvent is removed to leave a more concentrated residue. Solid-phase
The choice of proovikontsentratsiooni method is crucial and depends on factors such as the analyte's chemical