Exploiting the bead-injection approach in the integrated sequential injection Lab-on-Valve format using hydrophobic packing materials for on-line matrix removal and preconcentration of trace levels of cadmium in environmental and biological samples via formation of non-charged chelates prior to ETAAS detection

Manuel Miró; Sylwia Jonczyk; Jianhua Wang; Elo Harald Hansen

Exploiting the bead-injection approach in the integrated sequential injection Lab-on-Valve format using hydrophobic packing materials for on-line matrix removal and preconcentration of trace levels of cadmium in environmental and biological samples via formation of non-charged chelates prior to ETAAS detection

Manuel Miró, Sylwia Jonczyk, Jianhua Wang, Elo Harald Hansen

Department of Chemistry

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The concept of renewable microcolumns within the conduits of an automated single injection lab-on-valve system was exploited in a sorption/elution fashion using sorbents of hydrophobic nature. The scheme's practical applicability was demonstrated for the electrothermal atomic absorption spectrometry determination of trace level concentrations of cadmium in complex matrices. Statistical comparisons between the proposed procedure and certified values revealed no significant differences at the 95% confidence level.

Original language	English
Journal	Journal of Analytical and Atomic Spectrometry
Volume	18
Issue number	2
Pages (from-to)	89-98
ISSN	0267-9477
Publication status	Published - 2003

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Miró, M., Jonczyk, S., Wang, J., & Hansen, E. H. (2003). Exploiting the bead-injection approach in the integrated sequential injection Lab-on-Valve format using hydrophobic packing materials for on-line matrix removal and preconcentration of trace levels of cadmium in environmental and biological samples via formation of non-charged chelates prior to ETAAS detection. Journal of Analytical and Atomic Spectrometry, 18(2), 89-98.

Miró, Manuel ; Jonczyk, Sylwia ; Wang, Jianhua ; Hansen, Elo Harald. / Exploiting the bead-injection approach in the integrated sequential injection Lab-on-Valve format using hydrophobic packing materials for on-line matrix removal and preconcentration of trace levels of cadmium in environmental and biological samples via formation of non-charged chelates prior to ETAAS detection. In: Journal of Analytical and Atomic Spectrometry. 2003 ; Vol. 18, No. 2. pp. 89-98.

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title = "Exploiting the bead-injection approach in the integrated sequential injection Lab-on-Valve format using hydrophobic packing materials for on-line matrix removal and preconcentration of trace levels of cadmium in environmental and biological samples via formation of non-charged chelates prior to ETAAS detection",

abstract = "The concept of renewable microcolumns within the conduits of an automated single injection lab-on-valve system was exploited in a sorption/elution fashion using sorbents of hydrophobic nature. The scheme's practical applicability was demonstrated for the electrothermal atomic absorption spectrometry determination of trace level concentrations of cadmium in complex matrices. Statistical comparisons between the proposed procedure and certified values revealed no significant differences at the 95% confidence level.",

author = "Manuel Mir{\'o} and Sylwia Jonczyk and Jianhua Wang and Hansen, {Elo Harald}",

year = "2003",

language = "English",

volume = "18",

pages = "89--98",

journal = "Journal of Analytical Atomic Spectrometry",

issn = "0267-9477",

publisher = "Royal Society of Chemistry",

number = "2",

}

Miró, M, Jonczyk, S, Wang, J & Hansen, EH 2003, 'Exploiting the bead-injection approach in the integrated sequential injection Lab-on-Valve format using hydrophobic packing materials for on-line matrix removal and preconcentration of trace levels of cadmium in environmental and biological samples via formation of non-charged chelates prior to ETAAS detection', Journal of Analytical and Atomic Spectrometry, vol. 18, no. 2, pp. 89-98.

Exploiting the bead-injection approach in the integrated sequential injection Lab-on-Valve format using hydrophobic packing materials for on-line matrix removal and preconcentration of trace levels of cadmium in environmental and biological samples via formation of non-charged chelates prior to ETAAS detection. / Miró, Manuel; Jonczyk, Sylwia; Wang, Jianhua; Hansen, Elo Harald.

In: Journal of Analytical and Atomic Spectrometry, Vol. 18, No. 2, 2003, p. 89-98.

Research output: Contribution to journal › Journal article › Research › peer-review

TY - JOUR

T1 - Exploiting the bead-injection approach in the integrated sequential injection Lab-on-Valve format using hydrophobic packing materials for on-line matrix removal and preconcentration of trace levels of cadmium in environmental and biological samples via formation of non-charged chelates prior to ETAAS detection

AU - Miró, Manuel

AU - Jonczyk, Sylwia

AU - Wang, Jianhua

AU - Hansen, Elo Harald

PY - 2003

Y1 - 2003

N2 - The concept of renewable microcolumns within the conduits of an automated single injection lab-on-valve system was exploited in a sorption/elution fashion using sorbents of hydrophobic nature. The scheme's practical applicability was demonstrated for the electrothermal atomic absorption spectrometry determination of trace level concentrations of cadmium in complex matrices. Statistical comparisons between the proposed procedure and certified values revealed no significant differences at the 95% confidence level.

AB - The concept of renewable microcolumns within the conduits of an automated single injection lab-on-valve system was exploited in a sorption/elution fashion using sorbents of hydrophobic nature. The scheme's practical applicability was demonstrated for the electrothermal atomic absorption spectrometry determination of trace level concentrations of cadmium in complex matrices. Statistical comparisons between the proposed procedure and certified values revealed no significant differences at the 95% confidence level.

M3 - Journal article

VL - 18

SP - 89

EP - 98

JO - Journal of Analytical Atomic Spectrometry

JF - Journal of Analytical Atomic Spectrometry

SN - 0267-9477

IS - 2

ER -

Miró M, Jonczyk S, Wang J, Hansen EH. Exploiting the bead-injection approach in the integrated sequential injection Lab-on-Valve format using hydrophobic packing materials for on-line matrix removal and preconcentration of trace levels of cadmium in environmental and biological samples via formation of non-charged chelates prior to ETAAS detection. Journal of Analytical and Atomic Spectrometry. 2003;18(2):89-98.