𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determination of polychlorinated biphenyls in sediment by on-line narrow-bore column liquid chromatography/capillary gas chromatography

✍ Scribed by Maris, F. A. ;Noroozian, E. ;Otten, R. R. ;van Dijck, R. C. J. M. ;de Jong, G. J. ;Brinkman, U. A. Th.

Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
563 KB
Volume
11
Category
Article
ISSN
0935-6304

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Determination of polychlorinated bipheny
Determination of polychlorinated biphenyls in human blood plasma by on-line and off-line liquid chromatography-gas chromatography
✍ Grimvall, Eva ;Östman, Conny ;Nilsson, Ulrika 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 799 KB

## Abstract A method for the determination of non‐, mono‐ and di‐ortho substituted polychlorinated biphenyls in human blood plasma is presented. The non‐ortho CBs are isolated from the bulk of PCBs by HPLC on a dinitroanilino‐propyl silica column and collected as a heart‐cut fraction that is transf

Dispersive liquid-liquid microextraction
Dispersive liquid-liquid microextraction followed by gas chromatography–electron capture detection for determination of polychlorinated biphenyls in fish
✍ Jia Hu; Yanyan Li; Wei Zhang; Huili Wang; Changjiang Huang; Minghua Zhang; Xuedo 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 900 KB

## Abstract A new method of dispersive liquid‐liquid microextraction (DLLME) combined with GC‐electron capture detection (GC‐ECD) was proposed for the extraction and determination of four polychlorinated biphenyls (PCBs) congeners in fish samples. Acetone was used as extraction solvent for the extr

Assay of glyceryl trinitrate, isosorbide
Assay of glyceryl trinitrate, isosorbide dinitrate, and their metabolites in plasma by large-bore capillary column gas-liquid chromatography
✍ Brian P. Booth; Brian M. Bennett; James F. Brien; Douglas A. Elliott; Gerald S. 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 636 KB

Two large-bore capillary columns, one with dimethyl polysiloxane (HPl@) as the stationary phase and the other with phenyl (50 per cent) methyl (50 per cent) polysiloxane (DB-17), were used to develop gas-liquid chromatographic (GLC) assays for measuring isosorbide dinitrate (ISDN), glyceryl trinitra

Determination of isosorbide dinitrate bi
Determination of isosorbide dinitrate biotransformation in various tissues of the rabbit by capillary column gas-liquid chromatography
✍ G. S. Tam; K. Nakatsu; J. F. Brien; G. S. Marks 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 454 KB 👁 1 views

A selective and sensitive capillary column gas-liquid chromatographic procedure has been developed for the simultaneous determination of isosorbide dinitrate (ISDN) and its mononitrate metabolites in rabbit blood and tissue homogenates. The method has a limit of detection of O.lng ml-l for ISDN, l n

On-line coupling of liquid chromatograph
On-line coupling of liquid chromatography and capillary gas chromatography for the determination of a trace pyrethroid insecticide in fruit extracts
✍ Modeste, Fabrice ;Caude, Marcel ;Devaux, Philippe 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 805 KB

## Abstract The following paper presents a fast, selective, sensitive, and automated procedure for the residue analysis of the pyrethroid insecticide acrinathrin in various fruit samples by on‐line combination of Liquid Chromatography (LC) with capillary Gas Chromatography (GC) and an Electron‐Capt

Determination of the calcium entry block
Determination of the calcium entry blocker verapamil in plasma by capillary gas chromatography with on-column injection
✍ Rosseel, M. T. ;Belpaire, F. M. 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 303 KB 👁 2 views

A specific, sensitive, and accurate assay for quantitation of verapamil has been developed. The method involves a single extraction step with n-heptane, followed by evaporation at room temperature under nitrogen. 0.1 pi of the extract was injected into a capillary column coated with crosslinked 5% p