Sentence examples for compounds present at from inspiring English sources
The mass emissions of the compounds present at the outlet of the scrubber or other halogen reduction device shall be summed together.
In conducting the performance test, analyze samples collected at the outlet of the combustion control device as specified in Method 18 or ASTM D6420-99 for the regulated material compounds present at the inlet of the control device.
Many organic compounds present at low concentrations in municipal wastewater, such as various pharmaceuticals and biocides, are recalcitrant in conventional wastewater treatment plants (WWTPs).
To identify the UPC, P-31 NMR was used to determine the types of phosphorus compounds present at each step of the isolation.
On the other hand, imaging techniques based on mass spectrometry allow the mapping of compounds present at the surface of a tissue section.
We found 21 volatile compounds present at a significantly different frequency between the two groups (Table 1); among them alkanes (e.g., nonane), methylated alkanes, alkenes (e.g., tridecene) were abundant.
Values are expressed as percent of compound remaining at each time relative to the amount of that compound present at the starting time point.
These data indicate that a SDS soluble compound present at the surface of LukS-PV positive strains is able to confer the enhanced adhesion phenotype.
Taken together, these data indicate that the germination factor is a compound present at higher levels in vivo in response to antibiotic treatment (but is not itself the added streptomycin), and is small, heat-stable, and water-soluble.
It has been suggested that the cationic nitrogen of this compound, present at pH 8.0, spans the gorge between BuChE E-helix residues and D70 and contributes to the high potency of this compound to disrupt substrate hydrolysis.
Initially, the inhibitory effects of the compounds were evaluated by performing the ATPase assay with and without compound present at concentrations of 500 μM (or 250 μM), 50 μM and 5 μM (data not shown).
