Sentence examples for concentrations of target compounds from inspiring English sources
Efforts at production of flavor compounds often lack economic profitability, mainly due to low productivities or low concentrations of target compounds in fermentation broth.
The concentrations of target compounds were calculated as described in the Electronic supplementary material.
The concentrations of target compounds in the adsorption solution were monitored at different time intervals until equilibrium.
Given that our goal of capturing a range of VOC with this method was not achieved (either because of short term sampling or low product concentrations of target compounds), specific measurement of individual compounds may be more feasible to apply for workplace exposure assessment.
Prior to analysis, for extraction and pre-concentration of target compounds from the aqueous samples, techniques such as liquid-liquid extraction (LLE) and solid-phase extraction have been utilized [16, 17].
The SPM load for different test materials was dictated by the intended final concentration of target compounds in the water samples and the actual concentrations of PAHs, PBDEs and TBT content in the model SPMs as given in Table 3.
This result demonstrates that conventional Raman spectroscopy, although suitable for quantification of analytes in relatively high concentration is not very suitable in quantitative analytical chemistry for low concentrations, although the detection of target compounds is possible without any sample preparation or the use of indicators.
The solution was prepared with various concentration ranges of target compound (1.7 mM to 17.0 M).
For the particulate fractions in >300 1 μm range, similar distributions of predicted and observed concentrations of the target compounds from minimum to 75th percentile were achieved.
