What is a potential risk when samples are not properly mixed during compositing?

When samples are not properly mixed during compositing, it results in an inaccurate representation of the sample. Proper mixing is essential to ensure that different components of the samples are evenly distributed throughout the composite. If mixing is inadequate, certain elements or contaminants may not be evenly represented, leading to skewed data that does not accurately reflect the true characteristics of the source materials. This impacts the reliability of analytical results and can lead to incorrect conclusions regarding sample properties or compliance with regulations. Achieving a representative composite sample is crucial in many fields, including environmental monitoring and waste management, to ensure that decisions are based on accurate and comprehensive data.