Toxicological Analysis of Some Drugs of Abuse in Biological Samples [PDF]
, 2015 Consumption of drugs of abuse is a scourge of modern world. Abuse, drug addiction and their consequences are one of the major current problems of European society because of the significant repercussions in individual, family, social and economic level ...
Baconi, Daniela Luiza +5 more
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Journal of Lipid Research, 1962 The conversion of glyceryl esters to derivatives suitable for gas-liquid chromatography was accomplished by hydrogenolysis with lithium aluminum hydride followed by direct acetylation of lithium aluminum alcoholates with acetic anhydride. Fatty acids and
Lloyd A. Horrocks, David G. Cornwell
doaj +1 more source
Investigation of Technological Operations Affecting the Determination of Concentration of Ionol Additive in Insulating Oil in High-Voltage Equipment [PDF]
Problems of the Regional Energetics, 2018 Ionol oxidation inhibitor level control is included into normative indicators list for diagnostics of internal insulation condition of any oil-filled high voltage device.
Korobeynikov S.M., Lyutikova M.N.
doaj +1 more source
Gas-liquid chromatography-mass spectrometry of synthetic ceramides
Journal of Lipid Research, 1969 Two series of ceramides with either sphingosine (sphing-4-enine) or sphinganine as base and with one of the saturated fatty acids C16, C18, C20, C22, C24, C26, or oleic acid were analyzed as the 1,3-di-O-trimethylsilyl ether derivatives by gas ...
Bengt Samuelsson, Karin Samuelsson
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Honey volatiles as a fingerprint for botanical origin: a review on their occurrence on monofloral honeys [PDF]
, 2020 Honeys have specific organoleptic characteristics, with nutritional and health benefits, being highly appreciated by consumers, not only in food but also in the pharmaceutical and cosmetic industries. Honey composition varies between regions according to
Figueiredo, Ana Cristina +3 more
core +1 more source
Improved conditions for gas-liquid chromatography of triglycerides
Journal of Lipid Research, 1966 Improved conditions for gas-liquid chromatography of triglycerides are reported. Triglycerides of bovine colostrum and rapeseed oil have been analyzed under these conditions.
A. Kuksis, W.C. Breckenridge
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Journal of Open Research Software, 2016 This paper aimed to develop a standalone application for optimizing flow rates in liquid chromatography (LC), gas chromatography (GC) and supercritical fluid chromatography (SFC). To do so, Van Deemter’s equation, Knox’ equation and Golay’s equation were
Joris Meurs
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The unsaturated fatty acids in menhaden body oil: the C18, C20, C22 series*
Journal of Lipid Research, 1960 Complete structural characterization of the C18, C20, and C22, unsaturated acids of menhaden body oil is described. The present report brings to 23 the number of chemically defined unsaturated acids in this oil, accounting for 95 per cent of the total ...
W. Stoffel, E.H. Ahrens, Jr.
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A method validation for simultaneous determination of phthalates and bisphenol A released from plastic water containers [PDF]
, 2019 Phthalates (or phthalate esters, PAEs) and bisphenol A (BPA) are widely used in various industries, particularly in the fields of cosmetics and packaging, and they increase the malleability and workability of materials.
Avino, P. +4 more
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An optimized analytical method for the simultaneous detection of iodoform, iodoacetic acid, and other trihalomethanes and haloacetic acids in drinking water [PDF]
, 2013 An optimized method is presented using liquid-liquid extraction and derivatization for the extraction of iodoacetic acid (IAA) and other haloacetic acids (HAA9) and direct extraction of iodoform (IF) and other trihalomethanes (THM4) from drinking water ...
He, G +6 more
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