Sample processing refers to the various steps and techniques used to prepare samples for analysis in scientific research. This can include steps such as sample collection, extraction, purification, concentration, and analysis. The goal of sample processing is to obtain accurate and reliable results by ensuring that the sample is properly handled and prepared for analysis. Different research areas may require specific sample processing techniques tailored to their particular needs and goals. Sample processing is essential in fields such as biology, chemistry, environmental science, and medical research, among others.