Words similar to uncontaminated

Example sentences for: uncontaminated

How can you use “uncontaminated” in a sentence? Here are some example sentences to help you improve your vocabulary:

The investigator should collect uncontaminated water having a salinity as near as possible to the salinity of the receiving water at the discharge site.
If the objectives of the test require the use of uncontaminated receiving water as dilution water, and the receiving water is uncontaminated, it may be possible to collect a sample of the receiving water close to the outfall, but should be away from or beyond the influence of the effluent.
If the objective of the test is to estimate the chronic toxicity of the effluent in uncontaminated receiving water, the test may be conducted using dilution water consisting of a single grab sample of receiving water (if non-toxic), collected either upstream and outside the influence of the outfall, or with other uncontaminated natural water (ground or surface water) or standard dilution water having approximately the same characteristics (hardness, alkalinity, and conductivity) as the receiving water.
[Morris] will hardly allow her new subject the smallest uncontaminated virtue."
If there is reason to suspect contamination of the water in the estuary, it is advisable to collect uncontaminated water from an adjacent estuary.