Indices were also developed to quantify separation of samples.
Glucose, xylose, acetic acid and formic acid were quantified upon separation of an aliquot of the hydrolysate in a Varian MetaCarb 87H column, eluted at 60°C with 0.005 M sulfuric acid, at a flow rate of 0.7 mL/min.
Furfural, vanillin and HMF were quantified upon separation of an aliquot of the hydrolysate in a Macherey-nagel C18 column, eluted with 20% acetonitrile to 80% water at a flow rate of 0.9 mL/min.
Modified resolution and overall separation factors used to quantify the separation of complex chromatography systems are described.
In order to quantify the separation efficiency for the separator and provide useful guidelines to design the separator, the separation trajectories of bubbles with different sizes in the swirl flow inside the separator are needed.
Thus, in addition to classical performance indices, such as grade or recovery, partition curves are also a valuable criterion for quantifying the separation efficiency.
Principal component analysis and Fisher linear discriminant analysis were then used to reduce the dimensions of the acquired dataset and quantify the separation of the protein classes, respectively.
At the same time, they can be very useful to quantify the separation achievement.
Bothamley (2013a, b, c) conducted a complete study for quantifying the separation performance.
In this review we describe the development and application of total internal reflection fluorescence microscopy (TIRFM) to quantify the separation distance of cells from a biomaterial surface.
As regards comparison of two- and four-arm types of RPEs, Lamparsky et al. [27] conducted a study to evaluate the difference in their clinical effects, using radiographs to quantify the separation of the median suture and plaster models to measure the inter-canine distance, inter-molar distance, and arch perimeter before expansion, after the active expansion phase and after removal of the RPE.
