9,12-Octadecadienoic acid (Z,Z)-

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Normal alkane RI, non-polar column, custom temperature program

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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-1HP-5 MSRTX-5 MSDB-1DB-5
Column length (m) 30.30.30.30.50.
Carrier gas HeliumHeliumHeliumHydrogenHelium
Substrate      
Column diameter (mm) 0.250.250.250.250.32
Phase thickness (μm) 0.250.250.250.250.25
Program not specified40 0C (5 min) 2 0C/min -> 270 0C -> 260 0C (20 min)50 0C (5 min) 2 0C/min -> 100 0C (5 min) 5 0C/min -> 300 0C45 0C 3 0C/min -> 175 0C 15 0C/min -> 300 0C (10 min)60 0C (1 min) 5 0C/min -> 160 0C 10 0C/min -> 250 0C
I 2130.2104.2097.2125.2130.
ReferenceXu, Tang, et al., 2010Mancini, Arnold, et al., 2009Mebazaa, Mahmoudi, et al., 2009Mendes, Trindade, et al., 2009Nivinsliene, Butkiene, et al., 2007
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillary
Active phase HP-5HP-5 Ultra-1
Column length (m) 30.30. 25.
Carrier gas HeliumHe He
Substrate     
Column diameter (mm) 0.250.25 0.32
Phase thickness (μm) 0.250.25 0.52
Program not specified60C(5min) => 3C/min => 120C (2min) => 2C/min => 200C (2min) => 3C/min => 320Cnot specifiednot specified
I 2152.2118.2115.2105.
ReferenceRistic, Krivokuca-Dokic, et al., 2007Yasar, Üçüncü, et al., 2005El-Shazily, Hafez, et al., 2004Richmond and Pombo-Villar, 1998
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI

References

Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes

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

Xu, Tang, et al., 2010
Xu, X.; Tang, Z.; Liang, Y., Comparative analysis of plant essential oils by GC-MS coupled with integrated chemometric resolution methods, Anal. Methods, 2010, 2, 4, 359-367, https://doi.org/10.1039/b9ay00213h . [all data]

Mancini, Arnold, et al., 2009
Mancini, E.; Arnold, N.A.; De Martino, L.; De Feo, V.; Formisano, C.; Rigano, D.; Senatore, F., Chemical composition and phytotoxic effects of essential oils of Salvia hierosolymitana Boiss. and Salvia multicaulis Vahl. var. simplicifolia Boiss. growing wild in Lebanon, Molecules, 2009, 14, 11, 4725-4736, https://doi.org/10.3390/molecules14114725 . [all data]

Mebazaa, Mahmoudi, et al., 2009
Mebazaa, R.; Mahmoudi, A.; Fouchet, M.; Dos Santos, M.; Kamissoko, F.; Nafti, A.; Ben Cheikh, R.; Rega, B.; Camel, V., Characterization of volatile compounds in Tunisian fenugreek seeds, Food Chem., 2009, 115, 4, 1326-1336, https://doi.org/10.1016/j.foodchem.2009.01.066 . [all data]

Mendes, Trindade, et al., 2009
Mendes, M.D.; Trindade, H.; Figueiredo, A.C.; Pedro, L.G.; Barroso, J.G., Chaerophyllum azoricun Trel. grown in the Azores archipelago, Portugal: evaluation of the genetic diversity using molecular markers and comparison with volatile oils profiles, Flavour Fragr. J., 2009, 24, 5, 259-265, https://doi.org/10.1002/ffj.1939 . [all data]

Nivinsliene, Butkiene, et al., 2007
Nivinsliene, O.; Butkiene, R.; Gudalevic, A.; Mockute, D.; Meskauskiene, V.; Grigaliunaite, B., Influence of urban environment on chemical composition of Tilia cordata essential oil, Chemija, 2007, 18, 1, 44-49. [all data]

Ristic, Krivokuca-Dokic, et al., 2007
Ristic, M.; Krivokuca-Dokic, D.; Radanovic, D.; Nastovski, T., Etarsko ulje Arnica montata i Arnica chamissonis, Hem. Ind., 2007, 61, 5, 272-277, https://doi.org/10.2298/HEMIND0704272R . [all data]

Yasar, Üçüncü, et al., 2005
Yasar, A.; Üçüncü, O.; Güleç, C.; Inceer, H.; Ayaz, S.; Yayh, N., GC-MS analysis of chloroform extracts in flowers, stems, and roots of Tripleurospermum callosum, Pharm. Biol., 2005, 43, 2, 108-112, https://doi.org/10.1080/13880200590919384 . [all data]

El-Shazily, Hafez, et al., 2004
El-Shazily, A.M.; Hafez, S.S.; Wink, M., Comparative study of the essential oils and extracts of Achillea fragrantissima (Forssk.) Sch. Bip. and Achillea santolina L. (Asteraceae) from Egypt, Pharmazie, 2004, 59, 226-230. [all data]

Richmond and Pombo-Villar, 1998
Richmond, R.; Pombo-Villar, E., Short communication. Use of persistent trace gas chromatography artifacts for the calculation of pseudo-Sadtler retention indices, J. Chromatogr. A, 1998, 811, 1-2, 241-245, https://doi.org/10.1016/S0021-9673(98)00285-4 . [all data]


Notes

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