sample preparation

Sample preparation is a crucial step in scientific testing and analysis. It involves collecting and processing a small portion of a larger material—like soil, water, or biological tissue—to ensure accurate results. This can include cleaning, grinding, or diluting the sample and sometimes involves stabilizing or preserving it. Proper sample preparation is essential because it impacts the quality and reliability of the results. If the sample isn’t handled correctly, it could lead to misleading conclusions or inaccurate data in experiments or assessments.