Reakciósávok

Reakciósávok, also known as reaction strips or reagent strips, are narrow strips of material, typically made of paper or plastic, that have been impregnated with specific chemical reagents. These reagents are designed to react with particular substances when the strip comes into contact with a sample, such as urine, blood, or saliva. The resulting chemical reaction causes a visible color change on a designated area of the strip, known as a pad or a spot.

The color change is then compared to a standardized color chart provided by the manufacturer. Each color on the chart corresponds to a specific concentration or presence of the substance being tested. This visual comparison allows for a quick and easy qualitative or semi-quantitative assessment of the analyte. For example, urine test strips can detect the presence of glucose, protein, ketones, and other indicators of health conditions.

Reakciósávok are widely used in various settings due to their simplicity, speed, and cost-effectiveness. They are commonly found in medical laboratories for routine diagnostic testing, in hospitals for point-of-care diagnostics, and even for home use by individuals managing chronic conditions like diabetes. The development of these strips has significantly improved the accessibility and efficiency of diagnostic testing, enabling earlier detection and monitoring of diseases.