• pore size
  • The traditional and simplest way is to couple different columns, each containing particles with distinct pore size distributions. (chemeurope.com)
  • It is inevitable that the resulting calibration curve will deviate from linearity between each pore size range, resulting in irregularities in the chromatogram. (chemeurope.com)
  • Mixed-bed columns are prepared by mixing batches of particles each containing a narrow pore size distribution. (chemeurope.com)
  • scale
  • At the systems level, going buy levitra online singapore will help decrease the size of the active sensing element to the scale of the target species (to increase the sensitivity and decrease the lower detection limit), reduce the required volumes of the analyte siingapore, and minimize the detection time. (luxbar-starway.ru)
  • include
  • The primary goal of this characterization is to measure the molecular weight and molecular weight distribution but may also include the measurement of other properties such as size and structure. (chemeurope.com)
  • The study notes limitations that include exclusion criteria, sample size and participants in a geographic area with a low smoking prevalence and a high stigma about smoking. (humanresourcesonline.net)