✦ LIBER ✦

On-line automated sample preparation-capillary gas chromatography for the analysis of plasma samples

✍ Scribed by A. J. H. Louter; R. A. C. A. van der Wagt; U. A. Th. Brinkman

Book ID: 112725821
Publisher: Springer
Year: 1995
Tongue: English
Weight: 593 KB
Volume: 40
Category: Article
ISSN: 0009-5893
DOI: 10.1007/bf02290259

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Automated on-line dialysis for sample pr

Automated on-line dialysis for sample preparation for gas chromatography: determination of benzodiazepines in human plasma

✍ R. Herráez-Hernández; A.J.H. Louter; N.C. van de Merbel; U.A.Th. Brinkman 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 571 KB

On-line capillary gas chromatography wit

On-line capillary gas chromatography with automated liquid sampling, a powerful tool in biotechnology

✍ C. Filippini; J.U. Moser; B. Sonnleitner; A. Fiechter 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 471 KB

A capdlary gas chromatograph coupled to a bioprocess allows the on-hne analysis of prunary metabohtes, e g , acetom, D/L-and meso-butane-2,3-dial and acetIc acid, III hquld samples The wide range of analytes, the excellent separation performance at high frequencies ( < 8 mm per measurement) and the

Automated sample preparation by on-line

Automated sample preparation by on-line dialysis and trace enrichment: Analysis of morphine, 6-monoacetylmorphine, codeine, ethylmorphine and pholcodine in plasma and whole blood by capillary gas chromatography and capillary gas chromatography—mass spectrometry

✍ Mette Krogh; Asbjørg S. Christophersen; Knut E. Rasmussen 📂 Article 📅 1993 🏛 Elsevier Science ⚖ 593 KB

On-Line Coupled Liquid Chromatography -

On-Line Coupled Liquid Chromatography - Gas Chromatography in the Analysis of Process Samples

✍ Andersson, Terhi ;Hyötyläinen, Tuulia ;Riekkola, Marja-Liisa 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 46 KB 👁 2 views

Automated capillary GC determination of

Automated capillary GC determination of local anaesthetics in plasma samples with supported liquid membranes for sample preparation

✍ Yin Shen; Lennart Mathiasson; Jan Åke Jönsson 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 116 KB 👁 1 views

An on-line automatic system has been developed for the determination of local anaesthetics in untreated blood plasma samples. It utilizes supported liquid membrane extraction for initial sample preparation, a solid phase column for phase switching, and a capillary gas chromatographic final analysis.

On-line sample enrichment–capillary gas

On-line sample enrichment–capillary gas chromatography of aqueous samples using geometrically deformed open-tubular extraction columns

✍ Hans G. J. Mol; Hans-Gerd Janssen; Carel A. Cramers; Udo A. Th. Brinkman 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 823 KB

The effect of geometrical deformation of open-tubular extraction columns on peak dispersion of retained solutes is evaluated. By coiling or stitching of the columns peak dispersion is decreased, with a factor of two and more than five, respectively, due to secondary flow enhanced radial dispersion.