𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Direct LC analysis of selected priority pollutants in water at ppb levels

✍ Scribed by Allan Pinkerton, K.

Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
168 KB
Volume
4
Category
Article
ISSN
0935-6304

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Thirty‐two priority pollutants can be analyzed in water with detection limits of 10 ppb by direct liquid chromatography. High sensitivity is obtained by use of an ultra‐violet detector at 202 nm and a reverse phase C~18~ column with a water‐acetonitrile gradient that is compatible with two milliliter water samples.

📜 SIMILAR VOLUMES

Study of different atmospheric-pressure
Study of different atmospheric-pressure interfaces for LC-MS/MS determination of acrylamide in water at sub-ppb levels
✍ José M. Marín; Óscar J. Pozo; Juan V. Sancho; Elena Pitarch; Francisco J. López; 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 431 KB

## Abstract A rapid, sensitive and selective method based on LC‐MS/MS has been developed for the direct determination of acrylamide residues in water in compliance with the current European Union (EU) 98/83 Drinking Water Directive. Given the high polarity of acrylamide, the application of a rapid

Analysis of ppb levels of organics in wa
Analysis of ppb levels of organics in water by means of purge-and-trap, capillary gas chromatography and selective detectors
✍ M. Duffy; J.N. Driscoll; S. Pappas; W. Sanford 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 432 KB

The Environmental Protection Agency (EPA) has issued a series of methods (500 and 600 series) for the analysis of organics in drinking water and industrial discharges. Methods 601 and 602 employ packed-column gas chromatography (GC) with electrolytic conductivity (E1CD) and photoionization detection

Preconcentration and determination of pr
Preconcentration and determination of priority pollutant phenols in waters at trace levels using a polymeric solid-phase extraction cartridge
✍ Gemma Sirvent; Juan M. Sánchez; Victòria Salvadó 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 513 KB

## Abstract A method to preconcentrate and analyse the EPA priority pollutant phenols from water samples is evaluated. Spe‐ed Advanta® cartridges, containing 100 mg of a polymeric matrix modified with polar groups, are used in the extraction and enrichment step. Several parameters are studied in or