What is the importance of using clean sampling equipment?

Using clean sampling equipment is crucial for ensuring precise measurements. When sampling any substance, especially in environmental or laboratory settings, contaminants can affect the accuracy of the results. If the sampling equipment is not clean, residues from previous samples or external contaminants can mix with the new sample, leading to skewed data and potential misinterpretations. This can ultimately compromise the reliability of the analysis and any conclusions drawn from the data. Therefore, maintaining cleanliness is foundational to obtaining accurate and actionable results.