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Eicosanoic acid, methyl ester

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Normal alkane 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 RTx-1HP-5 MSDB-1DB-5Ultra-1
Column length (m) 60.30.30.30.25.
Carrier gas HeliumHeliumHeN2He
Substrate      
Column diameter (mm) 0.220.250.250.250.32
Phase thickness (mum) 0.250.25 0.2150.25
Tstart (C) 60.150.70.50.80.
Tend (C) 230.280.300.300.260.
Heat rate (K/min) 2.5.3.6.3.
Initial hold (min)   5.4. 
Final hold (min) 35.10. 20. 
I 2311.2335.2305.2333.2309.
ReferenceDib, Bendahou, et al., 2010Vedernikov and Roschin, 2010Guy and Vernin, 1996Wang, Jin, et al., 1992Okumura, 1991
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Packed
Active phase SE-30
Column length (m) 3.7
Carrier gas  
Substrate Gas Chrom P
Column diameter (mm)  
Phase thickness (mum)  
Tstart (C) 145.
Tend (C)  
Heat rate (K/min) 2.
Initial hold (min)  
Final hold (min)  
I 2313.
ReferenceHorning, Casparrini, et al., 1969
Comment MSDC-RI

References

Go To: Top, Normal alkane 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.

Dib, Bendahou, et al., 2010
Dib, M.A.; Bendahou, M.; Bendiabdellah, A.; Djabou, N.; Allali, H.; Tabti, B.; Paolini, J.; Costa, J., Partial chemical composition and antimicrobial activity of Daucus crinitus Desf. extracts, Grasas y Aceites, 2010, 61, 3, 271-278, https://doi.org/10.3989/gya.122609 . [all data]

Vedernikov and Roschin, 2010
Vedernikov, D.N.; Roschin, V.I., Extractive compounds of Birch Buds (Betula pendula Roth.): I. Composition of fatty acids, hydrocarbons , and esters, Rus. J. Bioorg. Chem., 2010, 36, 7, 894-898, https://doi.org/10.1134/S1068162010070174 . [all data]

Guy and Vernin, 1996
Guy, I.; Vernin, G., Minor compounds from Cistus ladaniferus L. essential oil from esterel. 2. Acids and phenols, J. Essent. Oil Res., 1996, 8, 4, 455-462, https://doi.org/10.1080/10412905.1996.9700666 . [all data]

Wang, Jin, et al., 1992
Wang, X.; Jin, Z.; Xu, X., Analysis of fatty acids in bacteria by using gas chromatographic retention indices, Chin. J. Chromatogr., 1992, 10, 2, 92-94. [all data]

Okumura, 1991
Okumura, T., retention indices of environmental chemicals on methyl silicone capillary column, Journal of Environmental Chemistry (Japan), 1991, 1, 2, 333-358, https://doi.org/10.5985/jec.1.333 . [all data]

Horning, Casparrini, et al., 1969
Horning, M.G.; Casparrini, G.; Horning, E.C., The use of gas phase analytical methods for the analysis of phospholipids, J. Chromatogr. Sci., 1969, 7, 5, 267-275, https://doi.org/10.1093/chromsci/7.5.267 . [all data]


Notes

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