Words similar to contaminants

Example sentences for: contaminants

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

Protein-free plasmid DNA was purified using Qiagen maxiprep columns (San Diego, CA) and contained predominantly supercoiled plasmid with no contaminating RNA or low molecular weight contaminants.
All non-disposable sample containers, test vessels, pumps, tanks, and other equipment that has come in contact with effluent must be washed after use to remove surface contaminants, as described below.
, vapor-phase hydrogen peroxide), extreme desiccation, and even gamma radiation are the most common contaminants found on surfaces of cleaned spacecraft assembled in spacecraft assembly clean rooms [ 25 ] . These survivors include cultivable species such as Bacillus licheniformis, B. pumilus, B. cereus , and B. circulans , as well as other strains that have not yet been cultivated but can be observed through their DNA 16S rDNA fingerprints.
Finally, six clones contain a bacterial transposable element (Tn10, IS1 or IS2) that most likely inserted into the clone during propagation in Escherichia coli (bacterial contaminants).
Some residents believe its contaminants made them sick, but no study has ever proven a link.