✦ LIBER ✦

Stability and purity of low-polarity adsorbents for coupled supercritical fluid extraction-supercritical fluid chromatography-flame ionization detection

✍ Scribed by U. Petersson; K.E. Markides

Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 605 KB
Volume: 734
Category: Article
ISSN: 1873-3778
DOI: 10.1016/0021-9673(95)01272-9

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Comparison of flame ionization and induc

Comparison of flame ionization and inductively coupled plasma mass spectrometry for the detection of organometallics separated by capillary supercritical fluid chromatography

✍ Nohora P. Vela; Joseph A. Caruso 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 773 KB

Modified flame ionization detector for t

Modified flame ionization detector for the analysis of large molecular weight polar compounds by capillary supercritical fluid chromatography

✍ Richter, B. E. 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 275 KB 👁 1 views

## Abstract The modifications made to a flame ionization detector (FID) to facilitate the detection of large molecular weight polar compounds analyzed by capillary supercritical fluid chromatography are described. Some specific examples are given to demonstrate that polar compounds can be effective

On-line coupled supercritical fluid extr

On-line coupled supercritical fluid extraction–liquid chromatography–gas chromatography–mass spectrometry for the analysis of organic acids

✍ Masahiko Shimmo; Tuulia Hyötyläinen; Kari Hartonen; Marja-Liisa Riekkola 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 204 KB

## Abstract An on‐line coupled supercritical fluid extraction–liquid chromatography–gas chromatography–mass spectrometry (SFE‐LC‐GC‐MS) system was constructed and applied for the quantitative analysis of selected organic acids. In SFE the analytes were derivatized __in situ__ with pentafluorobenzyl

Determination of an organotin stabilizer

Determination of an organotin stabilizer in a rigid poly(vinyl chloride) plastic by on-line supercritical fluid extraction and chromatography with formic acid modified carbon dioxide and flame ionization detection

✍ Oudsema, John W. ;Poole, Colin F. 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 513 KB

Supercritical fluid extraction/gas chrom

Supercritical fluid extraction/gas chromatography with thermal desorption modulator interface and nitro-specific detection for the analysis of explosives

✍ Eric S. Francis; Mingin Wu; Paul B. Farnsworth; Milton L. Lee 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 522 KB

Supercritical fluid extraction (SFE) can greatly reduce the sample preparation time of analytes in solid matrices. The on-line coupling of SFE with high-speed gas chromatography (GC) can further reduce the total analysis time. SFE has been coupled to GC with a thermal desorption modulator (TDM) inte