Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

NOTICE: Due to scheduled maintenance at our Gaithersburg campus, this site will not be available from 5:00 pm EDT (21:00 UTC) on Friday October 25 until 5:00 pm (21:00 UTC) on Sunday October 27. We apologize for any inconvenience this outage may cause.

«beta»-Guaiene

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


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

Go To: Top, References, Notes

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 CapillaryCapillaryCapillaryCapillary
Active phase Supelcowax-10HP-20MInnowaxDB-Wax
Column length (m) 30.50.60.60.
Carrier gas N2HeHeHe
Substrate     
Column diameter (mm) 0.250.20.250.20
Phase thickness (mum) 0.250.20.250.20
Tstart (C) 50.70.50.70.
Tend (C) 200.180.180.180.
Heat rate (K/min) 5.4.2.52.
Initial hold (min)  4.5.5.
Final hold (min)  10.  
I 1702.1689.1651.1648.
ReferenceMartinez, Rosa, et al., 2004Jerkovic, Mastelic, et al., 2003Stashenko, Cervantes, et al., 1999Stashenko, Wiame, et al., 1995
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI

References

Go To: Top, Van Den Dool and Kratz RI, 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.

Martinez, Rosa, et al., 2004
Martinez, J.; Rosa, P.T.V.; Menut, C.; Leydet, A.; Brat, P.; Pallet, D.; Meireles, M.A.A., Valorization of Brazilian vetiver (Vetiveria zizanioides (L.) Nash ex Small) oil, J. Agric. Food Chem., 2004, 52, 21, 6578-6584, https://doi.org/10.1021/jf049182x . [all data]

Jerkovic, Mastelic, et al., 2003
Jerkovic, I.; Mastelic, J.; Milos, M.; Juteau, F.; Masotti, V.; Viano, J., Chemical variability of Artemisia vulgaris L. essential oils originated from the Mediterranean area of France and Croatia, Flavour Fragr. J., 2003, 18, 5, 436-440, https://doi.org/10.1002/ffj.1246 . [all data]

Stashenko, Cervantes, et al., 1999
Stashenko, E.E.; Cervantes, M.; Combariza, Y.; Fuentes, H.; Martínez, J.R., HRGC/FID and HRGC/MSD analysis of the secondary metabolites obtained by different extraction methods from Lepechinia schiedeana, an in vitro evaluation of its antioxidant activity, J. Hi. Res. Chromatogr., 1999, 22, 6, 343-349, https://doi.org/10.1002/(SICI)1521-4168(19990601)22:6<343::AID-JHRC343>3.0.CO;2-J . [all data]

Stashenko, Wiame, et al., 1995
Stashenko, E.; Wiame, H.; Dassy, S.; Martinez, J.R.; Shibamoto, T., Catalytic transformation of copaiba (Copaifera officinalis) oil over zeolite ZSM-5, J. Hi. Res. Chromatogr., 1995, 18, 1, 54-58, https://doi.org/10.1002/jhrc.1240180112 . [all data]


Notes

Go To: Top, Van Den Dool and Kratz RI, polar column, temperature ramp, References