✦ LIBER ✦

A rapid and sensitive method for the determination of monosaccharides as their dansyl hydrazones by high-performance liquid chromatography

✍ Scribed by William F. Alpenfels

Publisher: Elsevier Science
Year: 1981
Tongue: English
Weight: 380 KB
Volume: 114
Category: Article
ISSN: 0003-2697
DOI: 10.1016/0003-2697(81)90466-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A simple, rapid, highly sensitive and re

A simple, rapid, highly sensitive and reproducible quantification method for plasma malondialdehyde by high-performance liquid chromatography

✍ Kenji Fukunaga; Munehiro Yoshida; Naoki Nakazono 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 89 KB 👁 2 views

A simple, rapid, highly sensitive and reproducible quantification method for plasma malondialdehyde (MDA) was developed using high-performance liquid chromatography (HPLC). The present method is based on the thiobarbituric acid (TBA) reaction and reversed-phase HPLC separation with fluorescence dete

A rapid and highly sensitive method for

A rapid and highly sensitive method for determination of picogram levels of norepinephrine and epinephrine in tissues by high-performance liquid chromatography

✍ Yoshiki Yui; Yoshinori Itokawa; Chuichi Kawai 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 261 KB

We report a new, rapid, and sensitive high-performance liquid chromatographic method for the regional catecholamine determination in tissues. Deproteinized specimens are directly injected onto the double column (the top anion-exchange column; CDR-20, and the bottom cation-exchange column; Zipax-SCX)

An automated method for the determinatio

An automated method for the determination of biogenic amines and their metabolites by high-performance liquid chromatography

✍ Walter A. Hunt; Thomas K. Dalton 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 474 KB

An automated high-performance liquid chromatographic method has been developed that allows for the determination of a number of compounds related to catechol- and indoleamine metabolism. The compounds that can be measured include L-DOPA, dopamine, dihydroxyphenylacetic acid, homovanillic acid, 3-met

A rapid method for the identification of

A rapid method for the identification of amino acid phenylthiohydantoins by high performance liquid chromatography

✍ Földi, J. ;Valentin, C. ;Cohen-Solal, M. 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 141 KB 👁 2 views

Thin-layer chromatogram (6 x 6 cm) of the model mixture: (1) inorganic phosphate, (2) choline, (3) choline phosphate, (4) glycerophosphorylcholine, (5) glycerophosphate, (6) betaine. Solvent systems: First direction (vertical), methanol/water/conc. NH4 OH/chlorotorm/acetone (5 : 2 : 1 : 2 : 2); Seco

Determination of flutamide and hydroxyfl

Determination of flutamide and hydroxyflutamide in dog plasma by a sensitive high performance liquid chromatography method utilizing mid-bore chromatography

✍ Don Farthing; Domenic Sica; Itaf Fakhry; Denise Lowe Walters; Eugenio A. Cefali; 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 351 KB

A new rapid method for isolation of natu

A new rapid method for isolation of naturally occurring porphyrins and their quantitation after high performance liquid chromatography

✍ Z.J. Petryka; C.J. Watson 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 312 KB

High performance liquid chromatography (HPLC) has been used to separate porphyrin methyl esters isolated from porphyric patients. Fecal porphyrins were esterified directly with boron trifluoride; urinary porphyrins were absorbed on talcum and then treated with boron trifluoride. HPLC permits rapid,