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Kovats' RI, non-polar column, temperature ramp

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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

Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase DB-5DB-5DB-5PTE-5SE-30
Column length (m)
Carrier gas HeHeHeH2He
Column diameter (mm)
Phase thickness (mum)
Tstart (C)
Tend (C) 246. 240.285.220.
Heat rate (K/min)
Initial hold (min)      
Final hold (min)   30.  
I 1566.1564.1543.1565.1526.
ReferenceAdams, Morris, et al., 2005Lucero, Estell, et al., 2003Marongiu, Piras, et al., 2003Gudzic, Dordevic, et al., 2001Kardali, Velasco-Negueruela, et al., 2000
Column type CapillaryCapillary
Active phase DB-5HP-5MS
Column length (m) 30.30.
Carrier gas  He
Column diameter (mm) 0.320.32
Phase thickness (mum)  0.25
Tstart (C) 50.70.
Tend (C) 250.250.
Heat rate (K/min) 3.3.
Initial hold (min) 5.5.
Final hold (min)   
I 1570.1555.
ReferenceTzakou, Harvala, et al., 2000Siani, Ramos, et al., 1999


Go To: Top, Kovats' RI, non-polar column, temperature ramp, Notes

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

Adams, Morris, et al., 2005
Adams, R.P.; Morris, J.A.; Pandey, R.N.; Schwarzbach, A.E., Cryptic speciation between Juniperus deltoides and Juniperus oxycedrus (Cupressaceae) in the Mediterranean, Biochem. Syst. Ecol., 2005, 33, 8, 771-787, https://doi.org/10.1016/j.bse.2005.01.001 . [all data]

Lucero, Estell, et al., 2003
Lucero, M.E.; Estell, R.E.; Frederickson, E.L., The essential oil composition of Psorothamnus scoparius (A. Gray) Rydb., J. Essent. Oil Res., 2003, 15, 2, 108-111, https://doi.org/10.1080/10412905.2003.9712083 . [all data]

Marongiu, Piras, et al., 2003
Marongiu, B.; Piras, A.; Pani, F.; Porcedda, S.; Ballero, M., Extraction, separation and isolation of essential oils from natural matrices by supercritical CO2, Flavour Fragr. J., 2003, 18, 6, 505-509, https://doi.org/10.1002/ffj.1258 . [all data]

Gudzic, Dordevic, et al., 2001
Gudzic, B.; Dordevic, S.; Palic, R.; Stojanovic, G., Essential oils of Hypericum olympicum L. and Hypericum perforatum L., Flavour Fragr. J., 2001, 16, 3, 201-203, https://doi.org/10.1002/ffj.978 . [all data]

Kardali, Velasco-Negueruela, et al., 2000
Kardali, M.; Velasco-Negueruela, A.; Pérez-Alonso, M., Essential Oil Constituents of Sideritis ibanyezii Pau, Botanica Complutensis, 2000, 24, 101-106. [all data]

Tzakou, Harvala, et al., 2000
Tzakou, O.; Harvala, C.; Galati, E.M.; Sanogo, R., Essential oil composition of Nepeta argolica Borey et Chaub. subsp. argolica, Flavour Fragr. J., 2000, 15, 2, 115-118, https://doi.org/10.1002/(SICI)1099-1026(200003/04)15:2<115::AID-FFJ877>3.0.CO;2-9 . [all data]

Siani, Ramos, et al., 1999
Siani, A.C.; Ramos, M.F.S.; Menezes-de-Lima, O., Jr.; Ribeiro-dos-Santos, R.; Fernadez-Ferreira, E.; Soares, R.O.A.; Rosas, E.C.; Susunaga, G.S.; Guimarães, A.C.; Zoghbi, M.G.B.; Henriques, M.G.M.O., Evaluation of anti-inflammatory-related activity of essential oils from the leaves and resin of species of Protium, J. Ethnopharmacol., 1999, 66, 1, 57-69, https://doi.org/10.1016/S0378-8741(98)00148-2 . [all data]


Go To: Top, Kovats' RI, non-polar column, temperature ramp, References