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The Hi-Plex HPLC columns deliver improved efficiency, lower operating pressures and longer column lifetimes from monodispersed materials. With a range of ligand counter ions for optimum ...

Shimadzu Corporation and Vrije Universiteit Brussel researchers recently investigated how extra-column band broadening (ECBB) can be optimized in micro-flow capillary liquid chromatography.

In this manner, protein loss owing to changes in mobile-phase pH is minimized on the RP-HPLC column. For sample collection from the preparative run, collect eluting protein peaks manually in ...

Biotech Fluidics introduces a new flowmeter kit designed for fast, accurate, and reliable validation of HPLC pump performance ...

Methods: 1) UV detector: HPLC, Phenomenex Luna 3µ C-8(2) 100A column 4.6mm X 150mm, MeCN/0.1%TFA water (90/10), 1.0 mL/min, 10µL loop, UV 215nm. A series of reference standards in methanol (1.0 ...

The material is denoted as [Cu(SS-oxa)] 2+ /HEC. A column for high performance liquid chromatography (HPLC) was prepared by packing 4.0 g of [Cu(SS-oxa)] 2+ /HEC into a stainless tube (25 cm x 0.4 ...

All HPLC’s measure low level organic compounds in surface water, groundwater, and drinking water. The instruments can separate molecules from each other based on physicochemical properties like ...