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© 2023 MJH Life Sciences and Chromatography Online. All rights reserved.
© 2023 MJH Life Sciences™ and Chromatography Online. All rights reserved.
May 31, 2023
Nine structurally diverse, strongly basic drug compounds are resolved in less than 2 minutes using a high pH mobile phase and a fast acetonitrile gradient.
Chemically resistant resin bed allows for a wide base of mobile phase choices with excellent anion separation
This focuses on the identification of polyphenolic catechin compounds for health and industrial quantification and quality control of tea products.
The isolation of the diterpenoid, paclitaxel, from its major impurities is shown with the use of Hamilton’s PRP-1 (5 µm) HPLC column.
A reversed-phase HPLC method was developed for separation of five steroid hormones with partition coefficients ranging from 1.47 (cortisone) to 4.5 (pregnenolone).
In this study, a generic, 5-min linear gradient was used to separate six basic drug compounds on a short (50 mm) PRP-C18 column.
Isolation of six common allergens can be achieved by utilizing reversed-phase HPLC using an alkaline eluent.
The identification benzodiazepine metabolites can be highly valuable in detecting abuse. Metabolites of oxazepam are found containing both hydroxyl and glucuronides.
May 15, 2023
This brief communication highlights the assessment of Hamilton PRP-3 HPLC column attributes when analyzing biologically active peptides.
May 11, 2023
This application note demonstrates the performance of multi-detector asymmetrical flow field-flow fractionation for the characterization of macromolecules in beer.