Sentence examples for many compounds present from inspiring English sources

Petroleum refining is the process of separating the many compounds present in crude petroleum.

Mesoporous shuttle-like copper oxide nanoparticles were used for the preconcentration step to avoid interferences with many compounds present in the sample matrix.

Taste and odor (T&O) problems in drinking water frequently occur because of many compounds present in the water, of which trans-1,10-dimethyl-trans-9-decalol trans-1,10-dimethyl-trans-9-decalol trans-1,10-dimethyl-trans-9-decalol trans-1,10-dimethyl-trans-9-decalol trans-1,10-dimethyl-trans-9-decalol trans-1,10-dimethyl-trans-9-decalol

In summary, androgenic compounds were found to be as potent as estrogenic compounds while OSR was found to be the cumulative effect of the mixture of many compounds present in the sample rather than the mixture effect dominated by individual chemicals.

Our analysis could not differentiate between isomers and many compounds present at lower concentrations were not adequately identified, and require further investigation.

This hindered the search for compounds in data bases; as many compounds were present as mono-, di- and tri-TMS forms [10].

Many organic compounds present at low concentrations in municipal wastewater, such as various pharmaceuticals and biocides, are recalcitrant in conventional wastewater treatment plants (WWTPs).

Even many natural compounds present in vegetables cause some activation of the AH receptor.

Moreover, there are also too many interfering compounds present in the first-eluting fractions for reliable MS identification.

PM has the ability to adsorb many mutagenic compounds present in the environment and transport them through the respiratory branches to the alveolar capillary basement membrane [ 10].

Thus, this study shows that many aromatic compounds present in endemic area Pliocene lignite coals are water-soluble (at least in part, as particles are ≤1 μm), water-leachable, and water-extractable.