Test papers are indispensable tools in laboratories for precise analysis. Commonly used test papers include litmus paper for pH testing, filter paper for sample separation, and chromatography paper for compound analysis. Each serves a specific purpose, ensuring accuracy and reliability in experiments. Whether you’re testing acidity, filtering solutions, or studying chemical interactions, these papers provide consistent results. Explore top-quality options to meet your needs and discover why these are the answer when asked to "name three test paper used in the laboratory.