Chromatographic parameters derived for the non-linear response of a flame photometric detector

P. J. Marriott; T. J. Cardwell

doi:10.1007/BF02259266

Chromatographic parameters derived for the non-linear response of a flame photometric detector

P. J. Marriott, T. J. Cardwell

Research output: Contribution to journal › Article › Research › peer-review

8 Citations (Scopus)

Abstract

A mathematical derivation of efficiency and resolution equations for use in conjunction with flame photometric detection of sulphur compounds is presented. These equations are similar to those for linear detection apart from the incorporation of the exponential response factor, n, in the denominator of the respective expressions for non-linear detection. The latter equations reduce to those usually recognised for linear detection if the value n=1 is substituted. Equating the column efficiency equations for linear and non-linear detection permits direct determination of the value of n.

Original language	English
Pages (from-to)	279-284
Number of pages	6
Journal	Chromatographia
Volume	14
Issue number	5
DOIs	https://doi.org/10.1007/BF02259266
Publication status	Published - 1 May 1981
Externally published	Yes

Keywords

Flame photometric detector
Non-linear detection
Peak widths
Response factor
Sulphur mode

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10.1007/BF02259266

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abstract = "A mathematical derivation of efficiency and resolution equations for use in conjunction with flame photometric detection of sulphur compounds is presented. These equations are similar to those for linear detection apart from the incorporation of the exponential response factor, n, in the denominator of the respective expressions for non-linear detection. The latter equations reduce to those usually recognised for linear detection if the value n=1 is substituted. Equating the column efficiency equations for linear and non-linear detection permits direct determination of the value of n.",

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N2 - A mathematical derivation of efficiency and resolution equations for use in conjunction with flame photometric detection of sulphur compounds is presented. These equations are similar to those for linear detection apart from the incorporation of the exponential response factor, n, in the denominator of the respective expressions for non-linear detection. The latter equations reduce to those usually recognised for linear detection if the value n=1 is substituted. Equating the column efficiency equations for linear and non-linear detection permits direct determination of the value of n.

AB - A mathematical derivation of efficiency and resolution equations for use in conjunction with flame photometric detection of sulphur compounds is presented. These equations are similar to those for linear detection apart from the incorporation of the exponential response factor, n, in the denominator of the respective expressions for non-linear detection. The latter equations reduce to those usually recognised for linear detection if the value n=1 is substituted. Equating the column efficiency equations for linear and non-linear detection permits direct determination of the value of n.

KW - Flame photometric detector

KW - Non-linear detection

KW - Peak widths

KW - Response factor

KW - Sulphur mode

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Chromatographic parameters derived for the non-linear response of a flame photometric detector

Abstract

Keywords

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