Sentence examples for by chromatographic separation using from inspiring English sources

Enantiomerically pure isomers of FICA methyl esters (FICA Me esters) were obtained by chromatographic separation using HPLC with a Daicel Chiralcel OJ-H column.

The purity of the compounds was accomplished by column chromatographic separation using silica gel as the stationary phase and chloroform:methanol (9 1) as the mobile phase.

A non-fasting blood sample was collected and HbA1c was measured by ion exchange chromatographic separation using HPLC on a Tosoh A1c-2.2 Analyser.

This allowed for enhanced retention and better chromatographic separation using reverse-phase HPLC.

Thus, we evaluated the possibility of coupling HIC with RPC for two-dimensional chromatographic separation using standard protein mixtures.

For solid samples, digestion and ion exchange chromatography separation are used in general; liquid samples are processed by chromatographic separation [ 16– 216.

The peptide mixture was identified by chromatographic separation on an LC Packings 75 _m PepMap C18 column (Dionex, Idstein, Germany) using a capillary liquid chromatography (CapLC) system delivering a gradient to formic acid (0.1%) and acetonitrile (80%).

The peptide mixture was identified by chromatographic separation on an LC Packings 75 μm PepMap C18 column (Dionex, Idstein, Germany) using a capillary liquid chromatography (CapLC) system delivering a gradient to formic acid (0.1%) and acetonitrile (80%).

Fourteen compounds were isolated from the ethanol extract of D. sophia seeds by chromatographic separation methods.

The method considers the first step of samples cleaning by protein precipitation by salting out followed by C18 solid phase extraction, EDTA elution, and finally a chromatographic separation by using anion exchange PRPX-100 (100 mm×4.1 mm) and EDTA 20 mmol L−1 as mobile phase.

The possibility to improve the performance of batch chromatographic separations by using so-called bypass method is analyzed for the first time.