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Determinação de hidrocarbonetos voláteis e semi-voláteis na atmosfera
| Content Provider | Scilit |
|---|---|
| Author | Alves, Célia Pio, Casimiro Gomes, Paulo |
| Copyright Year | 2006 |
| Description | This paper focuses: (i) the development of a measurement technique for the determination of atmospheric C2-C6 hydrocarbons with sampling in canisters and analysis by gas chromatography/flame ionisation detector (GC/FID), (ii) the improvement of an existent adsorption-sampling technique with Tenax TA tubes for the determination of C6-C11 hydrocarbons and analysis by GC/FID after thermal desorption and cryogenic concentration, (iii) the identification of compounds present in ambient air by gas chromatography/mass spectrometry (GC/MS) for both canister and Tenax samples, (iv) a program of interlaboratorial comparison for quality control of C2-C11 analyses, and (v) the seasonal characterisation of ambient air C2-C11 hydrocarbons |
| Related Links | http://www.scielo.br/pdf/qn/v29n3/29275.pdf http://www.scielo.br/scielo.php?script=sci_pdf&pid=S0100-40422006000300014&lng=pt&nrm=iso&tlng=pt |
| Ending Page | 488 |
| Page Count | 12 |
| Starting Page | 477 |
| ISSN | 01004042 |
| e-ISSN | 01004042 |
| DOI | 10.1590/s0100-40422006000300014 |
| Journal | Química Nova |
| Issue Number | 3 |
| Volume Number | 29 |
| Language | English |
| Publisher | FapUNIFESP (SciELO) |
| Publisher Date | 2006-06-01 |
| Access Restriction | Open |
| Subject Keyword | Química Nova Hidrocarbonetos Volteis Determinao De Hidrocarbonetos |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry |
