Sentence examples for compounds this column from inspiring English sources

For separation of polar compounds, this column has very good chromatographic properties.

Although STIL was present in the flowthrough after C18 reverse-phase chromatography, this step was also included in order to purify STIL away from other 280 nm-absorbing compounds retained on this column (see Fig. 2A).

Satisfactory elemental analysis results were obtained for these newly synthesized compounds after column chromatography purification and recrystallization.

Separation of the compounds by column chromatography was carried out with silica gel 60 (200–300 mesh ASTM, E. Merck).

The PubChem Prous compounds in column 8 have the highest overlap with GVKBIO at 79%, even though Drugs of the Future is not currently a source journal.

An aliquot (10 mg) of the extract was separated into fractions of saturated hydrocarbons, aromatic hydrocarbons and polar N-, S-, O-containing compounds via column chromatography (20 g silica gel 60, Merck; glass column, 15 mm i.d).

Compounds for column calibration are typically selected in order to define all the exclusion range (appropriate polymers and proteins).

Improvements are also likely due to pulsed splitless injection over previous nonpulsed splitless injection [ 13, 14, 17] by getting compounds in column more efficiently.

The resazurin reduction assay was used to evaluate the cytotoxicity of the crude extracts and compounds, whilst column chromatography was used to isolate the constituents of Nauclea pobeguinii.

Second, immobilized protein columns have a limited stability and memory effects from high-affinity ligands or reactive compounds might compromise column performance.

In order to identify if the different sample treatments tested may promote degradation, we compared the abundances of compounds originating from column degradation across treatments.