Sentence examples for based impurities are not from inspiring English sources

As indicated by the manufacturers, carbon based impurities are not detectable by high resolution TEM.

If these impurities are not removed during refining, they will alloy with and contaminate the metal during the smelting process.

Nitrogen impurities are not observed in the epitaxial graphene layers.

Neutral impurities are not dangerous for the magnetoexciton superfluidity, but the concentration of charged impurities should be controlled.  .

Other phase or impurities were not observed.

Yet, at this time, a systematic study for identifying cefpodoxime proxetil impurities is not available.

The remaining five synthetic impurities were not characterized by MS/MS methods because they were in very low concentrations.

Impurity is not an intrinsic virtue but a potential engine of creative invention, as in such dazzling films as "Gentlemen Broncos" or "Scott Pilgrim vs. the World".

This impurity was not reported in the literature.

In addition, in the H NMR spectrum, the signals between 0.8 and 2.5 ppm corresponding to an impurity strongly suggested that this impurity was not a phenolic compound.

Table 16 shows clearly that the risk for presence of unknown impurities and impurities, which are not qualified by means of toxicity testing, is not eliminated by selecting synthetic phospholipids.