NDLI: Direct measurement of atmospheric formaldehyde using gas chromatography-pulsed discharge ionisation detection

Please wait, while we are loading the content...

Size exclusion chromatography with UV detection coupled to on-line ¹H-NMR and on-line collection via a dedicated interface for subsequent off-line FT-IR

Determination of the palladium content in a solid plastic material by electrothermal vaporization ICP-mass spectrometry (ETV-ICPMS)

Determination of Pb-bound ligands in human amniotic fluid by HPSEC-ICP-MS

Electrostatic ion chromatography of cations using an N-dodecylphosphocholine zwitterionic stationary phase and water as the mobile phase

Direct measurement of atmospheric formaldehyde using gas chromatography-pulsed discharge ionisation detection

Synthesis and preliminary evaluation of a molecularly imprinted polymer selective for artificial phenolic estrogenic compounds

The use of microwave digestion method for the determination of chemical forms of sodium and chloride ions in seashell structures

Fluorescence polarisation of green fluorescent protein (GFP). A strategy for improved wavelength discrimination for GFP determinations

Analytical Communications Vol - 36 Issue - 2

Analytical Communications Vol - 36 Issue - 11-12

Analytical Communications Vol - 36 Issue - 9-10

Analytical Communications Vol -33

Direct measurement of atmospheric formaldehyde using gas chromatography-pulsed discharge ionisation detection

Content Provider	Royal Society of Chemistry (RSC)
Author	Bartle, Keith D. Seakins, Paul W. Hunter, Maxwell C. Lewis, Alastair C.
Copyright Year	1999
Abstract	A gas chromatographic system has been developed for the direct analysis of atmospheric formaldehyde and other oxygenated hydrocarbons. This method utilises the trapping of analytes in a loop cooled with liquid nitrogen, separation by gas chromatography and then subsequent detection using a pulsed discharge helium ionisation detector (pdHID). The detection limit of this instrument is estimated to be 32 parts per trillion by volume (pptv) for 0.2 l of gas sampled at a flow rate of 30 ml min–1 (S/N at 4:1). A number of other compounds have been monitored simultaneously using this method, including higher molecular weight aldehydes and acetone. Continuous measurement of formaldehyde can be performed with a time resolution of 15 min, with longer analysis times required for inclusion of other species. Calibrations were performed using a permeation tube instrument for both formaldehyde and acetone. A linear response has been observed for formaldehyde sample volumes of 60–200 ml of a 272 ppbv sample (20–68 ng). For acetone a linear response was observed from 175–360 ml of a 30 ppbv standard (12–26 ng). A flame ionisation detector (FID) was also utilised during system development to confirm separation of formaldehyde from atmospheric hydrocarbons.
Starting Page	101
Ending Page	104
Page Count	4
File Format	PDF
ISSN	13597337
Volume Number	36
Issue Number	3
Journal	Analytical Communications
DOI	10.1039/a809762c
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Gas chromatography Flame ionization detector Nitrogen Helium Chromatography Formaldehyde Acetone
Content Type	Text
Resource Type	Article
Subject	Analytical Chemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Characterization of Formaldehyde By Gas Chromatography Using Multiple Pulsed-Discharge Photoionization Detectors and a Flame Ionization Detector

Design and Characterization of a Helium-Discharge Ionization Detector for Gas Chromatography

Development of a Mesoscale Pulsed Discharge Helium Ionization Detector for Portable Gas Chromatography.

Gas Chromatographic Determination of Trace Levels of Nitrogen Trifluoride Using an Oxygen-Rich Hydrogen Flame Ionization Detector

Development of a Mesoscale Pulsed Discharge Helium Ionization Detector for Portable Gas Chromatography.

Differences between propane in nitrogen versus air matrix analyzed using gas chromatography with flame-ionization detection.

The detection of dissolved gases in transformer oil by gas chromatography with helium ionization detector

GC Analysis of Organotin Compounds Using Pulsed Flame Photometric Detection and Conventional Flame Photometric Detection

A Novel Gas Chromatography with a Pulsed Discharge Helium Ionization Detector for Measurements of Sulfur Hexafluoride Gas Sampled from Electrical Equipment

Direct measurement of atmospheric formaldehyde using gas chromatography-pulsed discharge ionisation detection

Similar Documents

Characterization of Formaldehyde By Gas Chromatography Using Multiple Pulsed-Discharge Photoionization Detectors and a Flame Ionization Detector

Design and Characterization of a Helium-Discharge Ionization Detector for Gas Chromatography

Development of a Mesoscale Pulsed Discharge Helium Ionization Detector for Portable Gas Chromatography.

Gas Chromatographic Determination of Trace Levels of Nitrogen Trifluoride Using an Oxygen-Rich Hydrogen Flame Ionization Detector

Development of a Mesoscale Pulsed Discharge Helium Ionization Detector for Portable Gas Chromatography.

Differences between propane in nitrogen versus air matrix analyzed using gas chromatography with flame-ionization detection.

The detection of dissolved gases in transformer oil by gas chromatography with helium ionization detector

GC Analysis of Organotin Compounds Using Pulsed Flame Photometric Detection and Conventional Flame Photometric Detection

A Novel Gas Chromatography with a Pulsed Discharge Helium Ionization Detector for Measurements of Sulfur Hexafluoride Gas Sampled from Electrical Equipment

Direct measurement of atmospheric formaldehyde using gas chromatography-pulsed discharge ionisation detection