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13 matching references were found.

Orav, A.; Kuningas, K.; Kailas, T.; Koplimets, E.; Rang, S., Effect of adsorption on the retention values in capillary columns coated with OV-225 and PEG 20M, J. Chromatogr. A, 1994, 659, 1, 143-150, https://doi.org/10.1016/0021-9673(94)85016-X . [all data]

Kuningas, K.; Rang, S.; Kailas, T., Relationship between the structure and retention of n-alkenes and n-alkynes on silicone phases, J. Chromatogr., 1990, 520, 137-148, https://doi.org/10.1016/0021-9673(90)85094-C . [all data]

Orav, A.; Kailas, T.; Liiv, M., Analysis of terpenoic composition of conifer needle oils by steam distillation/extraction, gas chromatography and gas chromatography-mass spectrometry, Chromatographia, 1996, 43, 3/4, 215-219, https://doi.org/10.1007/BF02292955 . [all data]

Orav, A.; Kailas, T., Correlation equations describing retention index data for n-alkylcyclopentenes, n-alkylcyclohexenes and n-alkyl esters on OV-101, OV-225 and PEG 20M, Chromatographia, 1996, 43, 9/10, 557-558, https://doi.org/10.1007/BF02293010 . [all data]

Orav, A.; Kuningas, K.; Kailas, T., Computerized capillary gas chromatographic identification and determination of Siberian fir oil constituents, J. Chromatogr. A, 1995, 697, 1-2, 495-499, https://doi.org/10.1016/0021-9673(94)01059-N . [all data]

Orav, A.; Kailas, T.; Ivask, K., Volatile constituents of Matricaria recutita L. from Estonia, Proc. Est. Acad. Sci. Chem., 2001, 50, 39-45. [all data]

Orav, A.; Stulova, I.; Kailas, T.; Müürisepp, M., Effect of storage on the essential oil composition of piper nigrum L. fruits of different ripening states, J. Agric. Food Chem., 2004, 52, 9, 2582-2586, https://doi.org/10.1021/jf030635s . [all data]

Orav, A.; Kailas, T.; Jegorova, A., Composition of the essential oil of dill, celery, and parsley from Estonia, Proc. Est. Acad. Sci. Chem., 2003, 52, 4, 147-154. [all data]

Orav, A.; Kailas, T.; Müürisepp, M., Composition of blackcurrant aroma isolated from leaves, buds, and berries of Ribes nigrum L., Proc. Est. Acad. Sci. Chem., 2002, 51, 4, 225-234. [all data]

Orav, A.; Raal, A.; Arak, E.; Müürisepp, M.; Kailas, T., Composition of the essential oil of Artemisia absinthium L. of different geographical origin, Proc. Est. Acad. Sci. Chem., 2006, 55, 3, 155-165. [all data]

Raal, A.; Orav, A.; Arak, E.; Kailas, T.; Müürisepp, M., Variation in the composition of the essential oil of Valeriana officinalis L. roots from Estonia, Proc. Est. Acad. Sci. Chem., 2007, 56, 2, 67-74. [all data]

Orav, A.; Kailas, T.; Muurisepp, M.; Kann, J., Composition of the oil from waste tires. 2. Fraction boiling at 160-180 0C, Proc. Estonian Acad. Sci. Chem., 1999, 48, 3, 136-140. [all data]

Orav, A.; Kailas, T.; Muurisepp, M.; Kann, J., Composition of the oil from waste tires. 1. Fraction boiling at yp to 160 0C, Proc. Estonian Acad. Sci. Chem., 1999, 48, 1, 30-39. [all data]