Nitrazepam


Van Den Dool and Kratz 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 CapillaryPackedPackedPackedPacked
Active phase VF-5MSMethyl SiliconeMethyl SiliconeMethyl SiliconeMethyl Silicone
Column length (m) 30.    
Carrier gas He    
Substrate      
Column diameter (mm) 0.25    
Phase thickness (μm) 0.25    
Tstart (C) 60.120.120.120.120.
Tend (C) 270.290.290.290.290.
Heat rate (K/min)  7.7.7.7.
Initial hold (min)  4.4.4.4.
Final hold (min)  10.10.10.10.
I 2849.92780.2795.2740.2765.
ReferenceTretyakov, 2014Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedPackedPackedPacked
Active phase Methyl SiliconeMethyl SiliconeMethyl SiliconeMethyl SiliconeMethyl Silicone
Column length (m)      
Carrier gas      
Substrate      
Column diameter (mm)      
Phase thickness (μm)      
Tstart (C) 120.120.120.120.120.
Tend (C) 290.290.290.290.290.
Heat rate (K/min) 7.7.7.7.7.
Initial hold (min) 4.4.4.4.4.
Final hold (min) 10.10.10.10.10.
I 2770.2770.2770.2780.2790.
ReferenceBogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedPackedPackedPacked
Active phase Methyl SiliconeMethyl SiliconeMethyl SiliconeMethyl SiliconeMethyl Silicone
Column length (m)      
Carrier gas      
Substrate      
Column diameter (mm)      
Phase thickness (μm)      
Tstart (C) 120.120.120.120.120.
Tend (C) 290.290.290.290.290.
Heat rate (K/min) 7.7.7.7.7.
Initial hold (min) 4.4.4.4.4.
Final hold (min) 10.10.10.10.10.
I 2790.2795.2800.2770.2770.
ReferenceBogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedPackedPackedPacked
Active phase Methyl SiliconeMethyl SiliconeMethyl SiliconeMethyl SiliconeMethyl Silicone
Column length (m)      
Carrier gas      
Substrate      
Column diameter (mm)      
Phase thickness (μm)      
Tstart (C) 120.120.120.120.120.
Tend (C) 290.290.290.290.290.
Heat rate (K/min) 7.7.7.7.7.
Initial hold (min) 4.4.4.4.4.
Final hold (min) 10.10.10.10.10.
I 2770.2770.2770.2800.2820.
ReferenceBogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedPackedPackedPacked
Active phase Methyl SiliconeMethyl SiliconeMethyl SiliconeMethyl SiliconeMethyl Silicone
Column length (m)      
Carrier gas      
Substrate      
Column diameter (mm)      
Phase thickness (μm)      
Tstart (C) 120.120.120.120.120.
Tend (C) 290.290.290.290.290.
Heat rate (K/min) 7.7.7.7.7.
Initial hold (min) 4.4.4.4.4.
Final hold (min) 10.10.10.10.10.
I 2772.2775.2777.2778.2780.
ReferenceBogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPackedPackedPackedPacked
Active phase Methyl SiliconeMethyl SiliconeMethyl SiliconeMethyl SiliconeMethyl Silicone
Column length (m)      
Carrier gas      
Substrate      
Column diameter (mm)      
Phase thickness (μm)      
Tstart (C) 120.120.120.120.120.
Tend (C) 290.290.290.290.290.
Heat rate (K/min) 7.7.7.7.7.
Initial hold (min) 4.4.4.4.4.
Final hold (min) 10.10.10.10.10.
I 2780.2782.2788.2790.2794.
ReferenceBogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985Bogusz, Wijsbeek, et al., 1985
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type PackedPacked
Active phase Methyl SiliconeSE-30
Column length (m)  1.8
Carrier gas  N2
Substrate  Chromosorb W
Column diameter (mm)   
Phase thickness (μm)   
Tstart (C) 120.130.
Tend (C) 290.290.
Heat rate (K/min) 7.8.
Initial hold (min) 4.2.
Final hold (min) 10.8.
I 2800.2780.
ReferenceBogusz, Wijsbeek, et al., 1985Perrigo and Peel, 1981
Comment MSDC-RI MSDC-RI

References

Go To: Top, Van Den Dool and Kratz 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.

Tretyakov, 2014
Tretyakov, K.V., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]

Bogusz, Wijsbeek, et al., 1985
Bogusz, M.; Wijsbeek, J.; Franke, J.P.; de Zeeuw, R.A.; Gierz, J., Impact of biological matrix, drug concentration, and method of isolation on detectability and variability of retention index values in gas chromatography, J. Anal. Toxicol., 1985, 9, 2, 49-54, https://doi.org/10.1093/jat/9.2.49 . [all data]

Perrigo and Peel, 1981
Perrigo, B.J.; Peel, H.W., The use of retention indices and temperature-programmed gas chromatography in analytical toxicology, J. Chromatogr. Sci., 1981, 19, 5, 219-226, https://doi.org/10.1093/chromsci/19.5.219 . [all data]


Notes

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