Sentence examples for fixing concentrations from inspiring English sources

Hypothesizing about the biological activity of formaldehyde based on tissue fixing concentrations of 4% (i.e., 40,000 ppm) to normal endogenous concentrations of 2-3 ppm, which are at least 10,000 times lower, is questionable.

a Hexanol was varied using the following fixed concentrations of glutamate: 0, 10 and 20 mM; b glutamate was varied at the following fixed concentrations of hexanol: 0,10 and 40 mM.

Steady-state calibrations of PCBs based on fixed concentrations at known 'hot spots' have reproduced observed PCB concentrations in both the dissolved and particulate phases.

The boundaries of the reactor allow diffusion into the cell from external reservoirs, which contain fixed concentrations of the reactant and catalyst.

Based on these the discharge mechanism for γ-MnO2 in weak acid solutions for fixed concentrations of Me2+ and H+ are discussed.

For determination of the ideal concentration the titration of the primers drawn in this study showed T. cruzi DNA amplification in five primer pairs at concentrations 100, 200 and 300 nM and DNA fixed concentrations at 1 ng μL− 1.

The role of different concentrations of acid in the range 0.16 0.24 mol dm−3 on the rate of polymerization reaction was examined at fixed concentrations MMA, PDS, TEMABDC and at constant ionic strength.

Polymerization reactions were conducted with a constant volume of organic phase and changing the volumes of aqueous phase (V w/V o = 0.29 0.90) at fixed concentrations of all other parameters.

Despite rigorous procedural controls intended to consistently deliver the fixed concentrations of isoflurane, our measurements revealed inter-experiment variations in isoflurane delivery across a critical range of concentrations.

For determination of the kinetic constants, the same assay was used with various concentrations of one substrate and fixed concentrations of the others.

In Schild plot analyses, cells were incubated with various concentrations of FP59 plus PA (constant at 12 nM) in the presence of different fixed concentrations of the LF protein being analyzed, which acted as a non-toxic competitor of FP59.