Sentence examples for more concentrated sample from inspiring English sources

Peak trapping of OSCS provided a route to the on-line concentration of the contaminant, presenting a more concentrated sample for H NMR identification and structural characterization.

The treatment of a set of diluted Cr VI) solutions (0.8 mM) in successive experiments with the reused photocatalyst was more efficient for Cr VI) removal in the presence of EDTA (2 mM, 700 s total irradiation time) than the use of a more concentrated sample (Cr VI) , EDTA ) with the same photocatalyst submitted to a longer irradiation (900 s), indicating a good strategy for application.

In the case of more concentrated sample, the peak height was reduced for about 25% (in comparison with 10 times diluted sample), probably due to very strong adsorption onto HMDE surface.

Because differences in expression levels took us out of the linear range of film, we diluted the more concentrated sample by a known amount.

Analysis of the resulting data showed that ~ 25% of the AcrB particles were doublets, a percentage similar to that of 30% seen for the more concentrated sample.

The pH junction identified 288 ± 9 peptides and 121 ± 5 proteins from this dilute sample, which represents a 20% decrease in the number of identifications compared to conventional injection of the 10× more concentrated sample.

For the analysis of more concentrated samples, high resolution continuous source flame atomic absorption spectrometry was also investigated.

These domains have a size of about 12 15 nm and must be effectively physically cross-linked as they induce high viscosity for the more concentrated samples.

Optimization of the assay resulted in increased sensitivity that at the moment is still insufficient for developing a potency assay for product release, but may be useful for evaluation of more concentrated samples.

Suitable resolution of spectra for signal assignment of both compounds in Figure 2 was achieved only in dilute conditions (3 4 mg/ml); more concentrated samples furnished unresolved spectra and time-dependent signal shifts.

After treatment at 773 K in air, 5h, the Na containing samples maintain a good dispersion at low Na content, whereas for the more concentrated samples, agglomeration and incorporation in solid solution have been detected.