Pyrazine, 2-methyl-5-(1-methylethyl)-


Van Den Dool and Kratz RI, 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 CapillaryCapillaryCapillary
Active phase CP-Wax 52CBCP-Wax 52CBDB-Wax
Column length (m) 50.50.60.
Carrier gas   He
Substrate    
Column diameter (mm) 0.320.320.25
Phase thickness (μm)   0.25
Tstart (C) 60.60.50.
Tend (C) 220.220.230.
Heat rate (K/min) 4.4.3.
Initial hold (min) 5.5. 
Final hold (min) 30.30. 
I 1400.1415.1409.
ReferenceMahadevan and Farmer, 2006Mahadevan and Farmer, 2006Shimoda, Peralta, et al., 1996
Comment 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.

Mahadevan and Farmer, 2006
Mahadevan, K.; Farmer, L., Key Odor Impact Compounds in Three Yeast Extract Pastes, J. Agric. Food Chem., 2006, 54, 19, 7242-7250, https://doi.org/10.1021/jf061102x . [all data]

Shimoda, Peralta, et al., 1996
Shimoda, M.; Peralta, R.R.; Osajima, Y., Headspace gas analysis of fish sauce, J. Agric. Food Chem., 1996, 44, 11, 3601-3605, https://doi.org/10.1021/jf960345u . [all data]


Notes

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