"concentrated sample" is a correct and usable phrase in written English.
It can be used when describing a small portion or subset of a larger sample that has been condensed or intensified in some way. Example: The researchers were able to obtain a more accurate result by analyzing a concentrated sample of the polluted water, rather than the entire body of water.
A 100-μl aliquot of the concentrated sample extract was diluted with 900 μl of distilled water according to Sipia et al. (2002).
The sample was spotted onto the MALDI (matrix-assisted laser desorption/ionization) target by mixing the extracted and concentrated sample in a 1 1 ratio (vol/vol) with a 3-mg/mL solution of recrystallized α-cyano matrix.
For this, inclusion bodies were resuspended in buffer R and an appropriate volume of 6 x concentrated sample buffer medium (375 mM Tris/HCl, pH 6.8, 0.3 % SDS, 60%% glycerol, 1.5 % bromophenol blue) was added.
For sewage water, 100 mL were concentrated by a Molecular Weight Cutoff (MWCO) 100,000 Da Vivaspin20 centrifugal concentrator (Sartorius, Madrid, Spain) to a 5-mL concentrated sample.
An increasing concentration of acetonitrile elutes the concentrated sample and further separation was achieved onto the analytical Zorbax 300SB-C18 reversed-phase column.
Peak trapping of OSCS provided a route to the on-line concentration of the contaminant, presenting a more concentrated sample for H NMR identification and structural characterization.
However, achieving complete phase separation and target concentration using the Triton X-114 system required many hours, and the concentrated sample needed to be manually extracted and applied to LFA.
For a concentrated sample of this brighter Southern heritage, go no further than North Brooklyn, to see a beautifully designed musical memoir called "Animal Wisdom," which has been extended through December 9th at the Bushwick Starr (a venue that has built a well-deserved reputation over the past decade for solid but adventurous programming).
The remaining concentrated sample was subjected to ELISA.
The concentrated sample (in dichloromethane) was placed on the column.
Such paper-based ICP devices would be a promising tool due to an economic fabrication, the easy extraction of concentrated sample and an easy disposability.
