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Heptanal

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Kovats' RI, polar column, isothermal

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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 CapillaryCapillaryCapillaryCapillaryPacked
Active phase HP-InnowaxHP-InnowaxHP-InnowaxHP-InnowaxCarbowax 20M
Column length (m) 30.30.30.30. 
Carrier gas      
Substrate     Chromosorb
Column diameter (mm) 0.320.320.320.32 
Phase thickness (mum) 0.50.50.50.5 
Temperature (C) 110.50.70.90.100.
I 1217.81199.61205.31211.51168.
ReferenceHéberger and Görgényi, 1999Héberger and Görgényi, 1999Héberger and Görgényi, 1999Héberger and Görgényi, 1999Kevei and Kozma, 1976
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Packed
Active phase Carbowax 4000
Column length (m) 10.
Carrier gas N2
Substrate GAS Chrom P
Column diameter (mm)  
Phase thickness (mum)  
Temperature (C) 140.
I 1222.
ReferenceMinyard, Tumlinson, et al., 1967
Comment MSDC-RI

References

Go To: Top, Kovats' RI, polar column, isothermal, Notes

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

Héberger and Görgényi, 1999
Héberger, K.; Görgényi, M., Principal component analysis of Kováts indices for carbonyl compounds in capillary gas chromatography, J. Chromatogr., 1999, 845, 1-2, 21-31, https://doi.org/10.1016/S0021-9673(99)00323-4 . [all data]

Kevei and Kozma, 1976
Kevei, E.; Kozma, E., Gaschromatographische Untersuchungsmethoden zur Aromaprüfung in gekochtem Schweinefleisch (M. semimembranosus), Nahrung, 1976, 20, 3, 243-252, https://doi.org/10.1002/food.19760200303 . [all data]

Minyard, Tumlinson, et al., 1967
Minyard, J.P.; Tumlinson, J.H.; Thompson, A.C.; Hedin, P.A., Constituents of the cotton bud. The carbonyl compounds, J. Agric. Food Chem., 1967, 15, 3, 517-524, https://doi.org/10.1021/jf60151a021 . [all data]


Notes

Go To: Top, Kovats' RI, polar column, isothermal, References