Summary
A practicable method was developed for the routine determination of formaldehyde in air. Formaldehyde is sampled in small sampling tubes filled with Chromosorb P, coated with 2,4-dinitrophenylhydrazine (= DNPH). The sorbent is extracted with acetonitrile, and the different DNPhydrazones were separated by reversed-phase HPLC. UV-detection at γ = 345 nm was compared with electrochemical detection. The detection limit was 100 pg for UV- and 50 pg for electrochemical detection with a linear range of more than 3 decades, respectively. For the determination of formaldehyde in air the detection limit is 10 ppb with an average recovery of 99.3% and an estimated relative standard deviation S of 1.5%. This method was compared with the sampling by impingers using the same separation and detection method.
Similar content being viewed by others
References
Gemeinsamer Bericht des Bundesgesundheitsamtes, der Bundesanstalt für Arbeitsschutz und des Bundesumweltamtes, Formaldehyd (1984)
Grömping A (1989) Diplomarbeit, Münster
Backhausen P, Buchholz N, Hartkamp H (1985) Fresenius Z Anal Chem 320:347–349
Balmat JL, Meadows GW (1985) Am Ind Hyg Assoc J46:578–584
NIOSH Manual of analytical methods, 2nd edn Formaldehyde P & CAM 7:125-1–125-9
Ahonen I, Priha E, Äijalä M-L (1984) Chemosphere 13(4):521–525
Beasley RH, Hoffmann CE, Rueppel ML, Worley JW (1980) Anal Chem 52:1110–1114
Johnsson J, Josefsson B, Marstorp P, Eklund G (1983) Int J Environ Anal Chem 6:425–444
Kuwata K, Uebori M, Yamasaki H (1979) J Chrom Sci 17:264–268
Lipari F, Swarin SJ (1985) Environ Sci Technol 19:70–74
Guenier JP, Simon P, Delcourt J, Didierjean MF, Lefevre C, Muller J (1984) Chromatographia 18(3):137–144
Kuwata K, Uebon M, Yamasaki H, Kuge Y, Kiso Y (1983) Anal Chem 55:2013–2016
Levin J-O, Andersson K, Lindahl R, Nilsson C-A (1985) Anal Chem 57:1032–1035
Levin J-O, Lindahl R, Andersson K (1986) Environ Sci Technol 20:1273–1276
Grosjean D, Fung K (1982) Anal Chem 54:1221–1224
Andersson K, Hallgren C, Levin J-O, Nilsson C-A (1981) Scand J Work Environ Health 7:282–289
Tejada SB (1986) Int J Environ Anal Chem 26:167–185
Possanzini M, Ciccioli P, Di Palo V, Draisci R (1987) Chromatographia 23(11):1272–1276
Binding N, Thiewens S, Witting U (1986) Staub-Reinhalt Luft 46(10):444–446
Thiewens S (1986) Dissertation, Münster
Harris DC (1984) Quantitative Chemical Analysis, New York
Jacobs WA, Kissinger PT (1982) J Liq Chrom 5(4):669–672
Fung K, Grosjean D (1981) Anal Chem 10:747–750
Creech G, Johnsson RT, Stoffer JO (1983) J Chrom Sci 20:6772
Maskarinec MP, Manninng DL, Oldham P (1981) J Liq Chrom 41:31–39
NIOSH “Manual of analytical methods” 2nd edn, vol 7, formaldehyde P & CAM 235-1–235-10
Miksch RR, Anthon DW, Fanning LZ, Hollowell CD, Revzank K, Glanville J (1981) Anal Chem 53:2118–2123
Kennedy ER, Hill RH (1982) Anal Chem 54:1739–1742
Möhlmann GR (1985) Appl Spectr 39(1):98–101
Tuß H, Neitzert V, Seiler W, Neeb R (1982) Fresenius Z Anal Chem 312:1110–1114
Lipari F, Swarm SJ (1985) Environ Sci Technol 19:70–74
Lowe DC, Schmidt U, Ehhalt DH (1980) Geophys Res Lett 7:282–289
Rietz B (1980) Anal Lett 18 (A19):2369–2379
Author information
Authors and Affiliations
Additional information
Dedicated to Prof. Dr. G. Tölg on the occasion of his 60th birthday
Rights and permissions
About this article
Cite this article
Grömping, A., Cammann, K. Some new aspects of a HPLC-method for the determination of traces of formaldehyde in air. Z. Anal. Chem. 335, 796–801 (1989). https://doi.org/10.1007/BF01204090
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01204090