Abstract
Bleeding of the SPE column, resulting in sample contamination, is not often a focus of attention. However, such problems can be relevant in sample purification procedures. In this work SPE method was optimized in order to clean up an atrazine soil aqueous solution, which is usually needed to quantify this pollutant to follow its sorption into soils. During this optimization a sorbent bleeding was witnessed, resulting in sample contamination. This unexpected event led us to the bleeding evaluation of different SPE cartridges commonly used in analytical chemistry laboratory experimental procedures. Using the same conditioning and elution protocol in five different commercial SPE cartridges, only the Oasis cartridge did not present any sorbent leaching and subsequent eluate contamination.
References
Masqué N, Marcé RM, Borrull F (1998) Trends Anal Chem 17:384–394
Tuzimski T (2008) J AOAC Int 91:1203–1209
Pinto GMF, Jardim ICSF (2002) J Liq Chromatogr RT 25:1093–1101
Ying GG, Kookana RS, Mallavarpu M (2005) Environ Pollut 134:71–77
Mersie W, Seybold C (1996) J Agr Food Chem 44:1925–1929
Smith MC, Shaw DR, Massey JH, Boyette M, Kingery W (2003) J Environ Qual 32:1393–1404
Kovaios ID, Parakeva CA, Koutsoukos PG, Payatake AC (2006) J Colloid Interface Sci 299:88–94
Correia FV, Macrae A, Guilherme LRG, Langenbac T (2007) Chemosphere 67:847–854
Sass JB, Colangelo A (2006) Int J Occup Environ Health 12:260–267
Lu J, Li Y, Yan X, Shi B, Wang D, Tang H (2009) Colloids Surf A Physicochem Eng Asp 347:90–96
Nemeth-Konda L, Füleky G, Morovjan G, Csokan P (2002) Chemosphere 48:545–552
Gao JP, Maguhn J, Spitzauer P, Kettrup A (1998) Water Res 32:1662–1672
Boivin A, Cherrier R, Schiavon M (2005) Chemosphere 61:668–676
“OECD Guideline for the Testing of Chemicals. Adsorption – Desorption using a Batch Equilibrium Method” (2000), OECD (Organization for Economic Co-operation and Development), Paris, Guideline TG 106
Filipe OMS, Vidal MM, Duarte AC, Santos EB (2007) Talanta 72:1235–1238
Rodríguez I, Llompart MP, Cela R (2000) J Chromatogr A 885:291–304
Lima DLD, Duarte AC, Esteves VI (2007) Chemosphere 69:561–568
Lima DLD, Santos SM, Schneider RJ, Scherer HW, Duarte AC, Santos EBH, Esteves VI (2009) Geoderma 150:38–45
Lima DLD, Erny GL, Esteves VI (2009) J Sep Sci 32:4241–4246
Lima DLD, Silva CP, Erny GL, Esteves VI (2010) Talanta 81:1489–1493
Acknowledgments
Diana L. D. Lima acknowledges “Fundação para a Ciência e Tecnologia” (FCT) for her PhD grant.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Lima, D.L.D., Silva, C.P. & Esteves, V.I. Bleeding Evaluation of Different SPE Cartridges on Clean-Up of Atrazine From Aqueous Samples Containing Organic Matter. Chromatographia 74, 725–729 (2011). https://doi.org/10.1007/s10337-011-2123-2
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10337-011-2123-2