Example sentences for: chromatographic

How can you use “chromatographic” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • As mentioned earlier, inhibition studies using OA and calyculin A suggested the existence of a PP1-like activity in P. falciparum extracts [ 15 ] . However, our attempts to purify the native PfPP1 enzyme by chromatographic procedures resulted in only small amounts of activity, probably due to rapid inactivation during fractionation.

  • The concentration and types of phytoestrogens in collected plasma samples were analyzed by gas-chromatography/mass spectrometry (GC/MS), as previously performed in our laboratories [ 28 40 51 ] . This was accomplished by liquid-solid extraction and liquid-gel chromatographic techniques to isolate the phytoestrogen fractions using standard assay methods with internal controls [ 28 ] .

  • Following chromatographic separation of unincorporated 35SO 4 2-using PD-10 columns (Pharmacia, Uppsala, Sweden), the levels of radiolabeled GAGs released onto the culture media or recovered by alkaline extraction were quantitated by scintillation counting [ 24 ] .

  • All biochemical examinations (serum total cholesterol, LDL-cholesterol, HDL-cholesterol, triglycerides and blood glucose) were measured using chromatographic enzymic method in a Technicon automatic analyzer RA-1000.

  • Samples of 20 to 50 μL were injected onto a Discovery Amide C16 or Discovery C18 reverse phase column (15 cm × 4.6 mm, 5 μm, Supelco, Bellefonte, PA), and analytes were separated using the ion-pair chromatographic method.


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