Flame Photometers are specialized instruments within the Clinical & Analytical Equipment category, used for quantitative analysis of elements such as sodium, potassium, calcium, and lithium in various samples. These instruments operate by measuring the intensity of light emitted by a flame when elements are vaporized and excited. Flame Photometers are essential in clinical chemistry laboratories, environmental monitoring, and research settings for determining electrolyte levels in biological fluids, soil analysis, and other applications requiring accurate elemental analysis. They provide rapid results and are valued for their reliability in providing precise measurements critical for diagnosing medical conditions and assessing environmental quality.