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Isopropyl Alcohol

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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 PackedCapillaryCapillaryCapillaryCapillary
Active phase SE-30Polydimethyl siloxane: CP-Sil 5 CBPetrocol DHSPB-5HP-5
Column length (m) 2.60.100.60.60.
Carrier gas NitrogenHeliumHelium He
Substrate Chromosorb G AW DMCS (80-100 mesh)    
Column diameter (mm)  0.250.250.320.32
Phase thickness (mum)  1.00.501.0.25
Tstart (C) 100.45.20.40.30.
Tend (C) 300.210.220.230.260.
Heat rate (K/min)  3.615.3.2.
Initial hold (min)  1.4515.5.2.
Final hold (min)  2.7230.5.28.
I 530.496.493.506.483.4
ReferenceMHA, 9999Bramston-Cook, 2013Supelco, 2012Vasta, Ratel, et al., 2007Leffingwell and Alford, 2005
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase MDN-5HP-5BP-1OV-101OV-101
Column length (m) 60.60.50.50.50.
Carrier gas HeHeHe He
Substrate      
Column diameter (mm) 0.250.320.220.280.31
Phase thickness (mum) 0.251.0.75  
Tstart (C) 40.40.50.80.0.
Tend (C) 270.240.200.200.225.
Heat rate (K/min) 4.3.5.2.3.
Initial hold (min) 4.   1.
Final hold (min) 5.    
I 514.500.488.500.502.
Referencevan Loon, Linssen, et al., 2005García, Martín, et al., 2000Health Safety Executive, 2000Anker, Jurs, et al., 1990del Rosario, de Lumen, et al., 1984
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Capillary
Active phase SF-96
Column length (m) 111.
Carrier gas Nitrogen
Substrate  
Column diameter (mm) 0.76
Phase thickness (mum)  
Tstart (C)  
Tend (C) 130.
Heat rate (K/min) 3.
Initial hold (min) 8.
Final hold (min) 40.
I 516.
ReferenceDonetzhuber, Johansson, et al., 1976
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.

MHA, 9999
MHA, Directorate of ForensicScience., Forensic Toxicology, 9999. [all data]

Bramston-Cook, 2013
Bramston-Cook, R., Kovats indices for C2-C13 hydrocarbons and selected oxygenated/halocarbons with 100 % dimethylpolysiloxane columns, 2013, retrieved from http://lotusinstruments.com/monographs/List .... [all data]

Supelco, 2012
Supelco, CatalogNo. 24160-U, Petrocol DH Columns. Catalog No. 24160-U, 2012, retrieved from http://www.sigmaaldrich.com/etc/medialib/docs/Supelco/Datasheet/1/w97949.Par.0001.File.tmp/w97949.pdf. [all data]

Vasta, Ratel, et al., 2007
Vasta, V.; Ratel, J.; Engel, E., Mass Spectrometry Analysis of Volatile Compounds in Raw Meat for the Authentication of the Feeding Background of Farm Animals, J. Agric. Food Chem., 2007, 55, 12, 4630-4639, https://doi.org/10.1021/jf063432n . [all data]

Leffingwell and Alford, 2005
Leffingwell, J.C.; Alford, E.D., Volatile constituents of Perique tobacco, Electron. J. Environ. Agric. Food Chem., 2005, 4, 2, 899-915. [all data]

van Loon, Linssen, et al., 2005
van Loon, W.A.M.; Linssen, J.P.H.; Legger, A.; Posthumus, M.A.; Voragen, A.G.J., Identification and olfactometry of French fries flavour extracted at mouth conditions, Food Chem., 2005, 90, 3, 417-425, https://doi.org/10.1016/j.foodchem.2004.05.005 . [all data]

García, Martín, et al., 2000
García, C.; Martín, A.; Timón, M.L.; Córdoba, J.J., Microbial populations and volatile compounds in the 'bone taint' spoilage of dry cured ham, Lett. Appl. Microbiol., 2000, 30, 1, 61-66, https://doi.org/10.1046/j.1472-765x.2000.00663.x . [all data]

Health Safety Executive, 2000
Health Safety Executive, MDHS 96 Volatile organic compounds in air - Laboratory method using pumed solid sorbent tubes, solvent desorption and gas chromatography in Methods for the Determination of Hazardous Substances (MDHS) guidance, Crown, Colegate, Norwich, 2000, 1-24, retrieved from http://www.hse.gov.uk/pubns/mdhs/pdfs/mdhs96.pdf. [all data]

Anker, Jurs, et al., 1990
Anker, L.S.; Jurs, P.C.; Edwards, P.A., Quantitative structure-retention relationship studies of odor-active aliphatic compounds with oxygen-containing functional groups, Anal. Chem., 1990, 62, 24, 2676-2684, https://doi.org/10.1021/ac00223a006 . [all data]

del Rosario, de Lumen, et al., 1984
del Rosario, R.; de Lumen, B.O.; Habu, T.; Flath, R.A.; Mon, T.R.; Teranishi, R., Comparison of headspace volatiles from winged beans and soybeans, J. Agric. Food Chem., 1984, 32, 5, 1011-1015, https://doi.org/10.1021/jf00125a015 . [all data]

Donetzhuber, Johansson, et al., 1976
Donetzhuber, A.; Johansson, K.; Sandstroem, C., Gas phase characterization of wood, pulp, and paper, Appl. Polymer Symp., 1976, 28, 889-901. [all data]


Notes

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