Results 241 to 250 of about 17,554,594 (284)

Determination of Thiopental by High Pressure Liquid Chromatography

Acta Pharmacologica et Toxicologica, 1979
AbstractA specific and rapid reverse phase HPLC‐method for the determination of thiopental in serum and in protein free solutions is described. No extraction is used. The detection limit is about 0.090 μg/ml for serum and about 0.030 μg/ml for buffer solutions. The retention time is 3.80 min.
J H, Christensen, F, Andreasen
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A fluorescence detector for high-pressure liquid chromatography

Journal of Chromatography A, 1977
We describe a fluorescence spectrophotometer adapted with a micro quartz flow cell to record the output of modern liquid chromatographs. The optical system is double beam in that the light source variations are cancelled out by a second photomultiplier, thus enhancing the sensitivity of the technique. The emission spectra may be scanned by stopping the
W, Slavin, A T, Williams, R F, Adams
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Separation of cytokinins by High Pressure Liquid Chromatography

Planta, 1975
A number of cytokinin reference compounds have been successfully separated by High Pressure Liquid Chromatography using columns of pellicular strong cation exchange resin and of pellicular polyamide. On polyamide, all cytokinins were eluted within 10 min with an aqueous buffer but on the cation exchange resin some cytokinins (generally those with bulky
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High-pressure liquid chromatography of androgens

Journal of Chromatography A, 1979
I R, Hunter, M K, Walden, E, Heftmann
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Liquid-liquid partition coefficients by high-pressure liquid chromatography

Journal of Medicinal Chemistry, 1975
Lipid-water partition values can be rapidly and reliably measured by high-pressure liquid chromatography (HPLC) on bonded octadecylsialne supports. This method has been developed and applied to a family of hypotensive triaminopyrimidine 3-oxides. The measured column retention values for this class of compounds correlate well with the values calculated ...
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High-pressure liquid chromatography of corticosteroids

Journal of Chromatography A, 1973
J C, Touchstone, W, Wortmann
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Targeted isolation of 1,1-diphenyl-2-picrylhydrazyl inhibitors from Saxifraga atrata using medium- and high- pressure liquid chromatography combined with online high performance liquid chromatography–1,1-diphenyl-2- picrylhydrazyl detection

Journal of Chromatography A, 2021
De-Sheng Qi, Yurong Du, Denglang Zou
exaly  

Determination of pemoline by high-pressure liquid chromatography

Journal of Chromatography A, 1976
G P, Cartoni, F, Natalizia
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High-Pressure Liquid Chromatography

2023
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Determination of ethchlorvynol by high-pressure liquid chromatography

Journal of Chromatography A, 1975
L L, Needham, M M, Kochhar
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