Summary of study ST001689

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR001084. The data can be accessed directly via it's Project DOI: 10.21228/M8KH57 This work is supported by NIH grant, U2C- DK119886.

See: https://www.metabolomicsworkbench.org/about/howtocite.php

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 IDST001689
Study TitleExposure to per- and polyfluoroalkyl substances associates with altered lipid profile of breast milk (Part 1)
Study SummaryIn this mother-infant study (n=44) we investigated the levels of PFAS in maternal serum and detailed lipidomic profile in breast milk at birth and at three months using ultra high performance liquid chromatography combined with quadrupole-time-of-flight mass spectrometry.
Institute
University of Turku
Last NameLamichhane
First NameSantosh
AddressTykistökatu 6, FI-20520 Turku, Finland
Emailsantosh.lamichhane@utu.fi
Phone0452299070
Submit Date2021-02-08
Raw Data AvailableYes
Raw Data File Type(s).mzXML
Analysis Type DetailLC-MS
Release Date2021-10-02
Release Version1
Santosh Lamichhane Santosh Lamichhane
https://dx.doi.org/10.21228/M8KH57
ftp://www.metabolomicsworkbench.org/Studies/ application/zip

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Combined analysis:

Analysis ID AN002759
Analysis type MS
Chromatography type Reversed phase
Chromatography system Waters Acquity UPLC
Column Waters Acquity CSH C18 (100 x 2.1mm, 1.7um)
MS Type ESI
MS instrument type QTOF
MS instrument name Agilent 6210 TOF
Ion Mode NEGATIVE
Units ng/ml

MS:

MS ID:MS002556
Analysis ID:AN002759
Instrument Name:Agilent 6210 TOF
Instrument Type:QTOF
MS Type:ESI
MS Comments:Dual jet stream electrospray (dual ESI) ion source was used and the ion polarity was on negative mode. The capillary voltage and the nozzle voltage were kept at 4500 V and 1500 V. The N2 pressure was set on 21 psi, with the sheath gas flow as 11 L/min and temperature at 379°C for the nebulizer. The data was acquired with MassHunter B.06.01 software (Agilent Technologies, Santa Clara, CA, The United States of America).
Ion Mode:NEGATIVE
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