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3A,21-Dihydroxy-5B-pregnan-11,20-dione, MO TMS


Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryOV-1255.2991.Luyten and Rutten, 1974He; Column length: 20. m; Column diameter: 0.25 mm

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
PackedOV-1012990.Hurter and van Ree, 1979Gas-Chrom P (80-100 mesh), 1. K/min; Column length: 3.6 m; Tstart: 180. C
PackedSE-302978.Hurter and van Ree, 1979Gas-Chrom P (80-100 mesh), 1. K/min; Column length: 3.6 m; Tstart: 180. C
PackedOV-12971.Luyten and Rutten, 1974He, 1. K/min; Column length: 20. m; Column diameter: 0.25 mm; Tstart: 180. C
CapillaryOV-12989.Luyten and Rutten, 1974He, 1. K/min; Column length: 20. m; Column diameter: 0.25 mm; Tstart: 220. C
CapillarySE-302988.Luyten and Rutten, 1974He, 1. K/min; Column length: 20. m; Column diameter: 0.25 mm; Tstart: 200. C
PackedSE-302979.Luyten and Rutten, 1974He, 1. K/min; Column length: 20. m; Column diameter: 0.25 mm; Tstart: 180. C

Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryBP-13002.Hähnel, Wilkinson, et al., 1985He; Column length: 25. m; Column diameter: 0.3 mm; Program: 40C (1min) => 20C/min => 200C => 2C/min => 300C (11min)

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Luyten and Rutten, 1974
Luyten, J.A.; Rutten, G.A.F.M., Analysis of Steroids by High-Resolution Gas-Liquid Chromatography. II. Application to Urinary Samples, J. Chromatogr., 1974, 91, 393-406, https://doi.org/10.1016/S0021-9673(01)97918-X . [all data]

Hurter and van Ree, 1979
Hurter, P.; van Ree, T., Programmed-Temperature Gas Chromatography on Mixed Phases. Separation of Steroid Derivatives on Binary Mixtures, J. Chromatogr., 1979, 169, 93-100, https://doi.org/10.1016/0021-9673(75)85034-5 . [all data]

Hähnel, Wilkinson, et al., 1985
Hähnel, E.; Wilkinson, S.P.; Hähnel, R., Urinary steroid profiles in pregnancy by capillary column gas chromatography, Clin. Chim. Acta, 1985, 151, 3, 259-271, https://doi.org/10.1016/0009-8981(85)90089-0 . [all data]


Notes

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