What is sample testing?

Sample testing is the process of analyzing a portion or subset of a material, product, or data set to assess its quality, characteristics, or compliance with standards. This method is commonly used in industries like manufacturing, pharmaceuticals, and environmental science to ensure that products or materials meet required specifications. By testing samples rather than entire batches, organizations can efficiently monitor quality and make informed decisions. The process typically involves selecting representative samples, performing tests in a controlled environment, and interpreting the results to draw conclusions about the larger group.