Surface Analysis of Stationary Phases fo
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Γhrlund, Γ
ke; Hjertson, Lotten; Jacobsson, Sven P.
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Article
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1997
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John Wiley and Sons
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English
β 354 KB
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Stationary phases for solid-phase extraction (SPE) were analysed by ESCA and SIMS in combination with multivariate analysis (MVA). The SPEs were endcapped and non-endcapped octadodecyl-bonded silica spheres of various carbon loadings (CL). The SIMS survey spectra and ESCA survey, detail and valence