L-Tryptophan, 3TMS derivative


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
CapillarySP-2100210.2218.50Gajewski, Dizdaroglu, et al., 1982He; Column length: 12. m; Column diameter: 0.2 mm
CapillarySE-54190.2237.31Gajewski, Dizdaroglu, et al., 1982He; Column length: 12. m; Column diameter: 0.2 mm

Kovats' RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillarySP-21002208.39Gajewski, Dizdaroglu, et al., 1982He, 6. K/min; Column length: 12. m; Column diameter: 0.2 mm; Tstart: 80. C; Tend: 250. C

Kovats' RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillarySE-542235.62Gajewski, Dizdaroglu, et al., 1982He; Column length: 12. m; Column diameter: 0.2 mm; Program: 70C => 4C/min => 170C=8C/min => 250C

Kovats' RI, polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryCarbowax 20M200.2548.52Gajewski, Dizdaroglu, et al., 1982He; Column length: 12. m; Column diameter: 0.2 mm

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

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Column type Active phase I Reference Comment
CapillaryDB-5MS2208.3Jonsson, Johansson, et al., 200510. m/0.18 mm/0.18 μm, 70. C @ 2. min, 40. K/min, 320. C @ 2. min

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

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Column type Active phase I Reference Comment
CapillaryVF-5MS2214.5Tret'yakov, 200730. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C

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.

Gajewski, Dizdaroglu, et al., 1982
Gajewski, E.; Dizdaroglu, M.; Simic, M.G., Kovats' Indices of Trimethylsilylated Amino Acids on Fused-Silica Capillary Columns, J. Chromatogr., 1982, 249, 1, 41-55, https://doi.org/10.1016/S0021-9673(00)80231-9 . [all data]

Jonsson, Johansson, et al., 2005
Jonsson, P.; Johansson, A.I.; Gullberg, J.; Trygg, J.; Jiye, A.; Grung, B.; Marklund, S.; Sjöström, M.; Antti, H.; Moritz, T., High-throughput data analysis for detecting and identifying differences between samples in GC/MS-based metabolomic analyses, Anal. Chem., 2005, 77, 17, 5635-5642, https://doi.org/10.1021/ac050601e . [all data]

Tret'yakov, 2007
Tret'yakov, K.V., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2007. [all data]


Notes

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