analytical devices

Analytical devices are tools used in laboratories to measure and identify the components of a sample, such as chemicals, substances, or biological materials. They work by applying various principles—like light absorption, electrical signals, or physical properties—to analyze samples accurately and quickly. These devices help scientists and healthcare professionals determine the composition, purity, or concentration of substances, ensuring quality control, diagnostics, and research. Examples include spectrophotometers for measuring light absorption, chromatographs for separating mixtures, and sensors for detecting specific chemicals—all designed to provide precise, reliable information.