Summary of Study ST000962

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench,, where it has been assigned Project ID PR000660. The data can be accessed directly via it's Project DOI: 10.21228/M8C39R This work is supported by NIH grant, U2C- DK119886.


This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.

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Study IDST000962
Study TitleMetabolomics Involved in Early-Life Single Pulse Antibiotic Exposures - Liver (part I)
Study TypeTimecourse treatment Vs control
Study SummaryThe mice liver samples were extracted and analyzed using broad spectrum GCMS for the identification of compounds distinguishing the groups.
University of North Carolina
DepartmentNIH Eastern Regional Comprehensive Metabolomics Resource Core (RTI RCMRC)
Last NameSumner
First NameSusan
Address500 Laureate Way Kannapolis NC 28081
Submit Date2018-04-13
Num Groups10
Total Subjects86
Num Males30
Num Females56
Analysis Type DetailGC-MS
Release Date2018-08-02
Release Version1
Susan Sumner Susan Sumner application/zip

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Combined analysis:

Analysis ID AN001576
Analysis type MS
Chromatography type GC
Chromatography system Leco Pegasus 4D GC
Column Restek Rtx-5Sil (30m x 0.25mm,0.25um)
MS Type EI
MS instrument type GC x GC-TOF
MS instrument name Leco Pegasus 4D GCxGC TOF
Units m/z


Chromatography ID:CH001105
Chromatography Summary:GCMS analysis is based on the Oliver Fiehn method
Instrument Name:Leco Pegasus 4D GC
Column Name:Restek Rtx-5Sil (30m x 0.25mm,0.25um)
Column Pressure:14.05psi
Column Temperature:Initial Oven Temp 100⁰C, hold 60 sec. Ramp rate 20⁰C/min to 330⁰C, hold 5 min.
Flow Gradient:constant flow
Flow Rate:1 mL/min
Injection Temperature:250⁰C
Retention Index:FAME retention index markers C8-C30
Sample Injection:1.0 µL
Analytical Time:20 min
Oven Temperature:Initial Oven Temp100⁰C, hold 60 sec. Ramp rate 20⁰C/min to 330⁰C, hold 5 min.
Transferline Temperature:280⁰C
Chromatography Type:GC