6[1]Veikonja Bolta S, Zupancic-Kralj L, Marsel J.Gas chromatographic determination of formaldehyde in air using solidphase microextraction sampling [J] . Chromatographia, 1998,48(1/2):95.
7[3]Gorlo D, Wolska L, Zygmunt B, et al. Calibration procedure for solid phase microextraction gas chromatographic analysis of organic vapours in air[J]. Talanta, 1997,44(9): 1543.
8[4]Bartelt RJ, Zilkowski BW. Nonequilbrium quantitation of volatiles in air streams by solid-phase microextraction[J]. Anal Chem, 1999,71 ( 1 ): 92.
9[5]Batterman SA, Zhang GZ, Baumann M. Analysis and stability of aldehydes and terpenes in electropolished canisters[J]. Atmos Environ, 1998,32(10): 1647.
10[6]Castellnou A, Gonzaliz-Flexca N, Grimalt JO. Refrigerated multibed absorption in sampling and analysis of atmospheric light hydrocarbons at ppb(v/v) and sub-ppb(v/v) concentrations [J]. J Chromatogr A, 1997,778 ( 1 + 2): 269.
