HPLC—See High pressure liquid chromatography

Practical inlet systems for attaching a high-pressure liquid chromatography (HPLC) column to a mass spectrometer utilize atmospheric-pressure ionization (see Chapters 8 and 11). [Pg.391]

HPLC. Is it high-performance liquid chromatography or high-pressure liquid chromatography or something else It s probably easier to consider it a delicate blend of wet-column chromatography and gas chromatography (see Chapters 20 and 24, respectively). [Pg.242]

The imstable seven-membered ring molecule disproportionates rapidly to form eight-membered SCjSj and a few minor components. The SejSj was characterized by chemical analysis, molecular weight determination, high-pressure liquid chromatography (HPLC), X-ray crystallography, and Raman spectroscopy and was shown to contain mainly the isomer 1,2,3-Se3S5 (see also 3.2-3.4). [Pg.183]

Tetrahydrofuran (THF), either distilled reagent grade or high-pressure liquid chromatography (HPLC) grade (see Note 1)... [Pg.147]

A series of planar chiral pyridine-fused ferrocene analogs (366) have been prepared and the enantiomers are resolved by chiral High performance (pressure) liquid chromatography (HPLC) see High Performance Liquid... [Pg.2076]

Bonded Phases. Substrate-bond hydrocarbon coatings for high pressure liquid chromatography (hplc) and flash chromatography are prepared from octyltrialkoxysilanes and other long-chain alkyltrialkoxysilanes (see Chromatography). [Pg.40]