Looking at LC-MS Data

[@hiraanjum7633]

hello sir, im from lahore, punjab, and pakistan. I've LCMS data, can you please help me analyze it? how do I reach out to you?

[@ewaletka539]

The video content is so excellent, congratulations

[@che433lforensicchemistry8]

Thanks! I really appreciate that.

[@KK3148-p9p]

which software do you use to analyze MS data?

[@che433lforensicchemistry8]

This is Qual Browser, part of the XCalibur software suite for Thermo instruments.

[@brianbueno7690]

Thank you for this informative video and would definitely give this a try! On the other hand, would it be also okay to ask for your help in interpreting my LC/MS data? Thank you!

[@che433lforensicchemistry8]

What instrument are you running?

[@brianbueno7690]

@@che433lforensicchemistry8 we used UHPLC-QTIF and it returned mzML data format

[@dhritikalita3860]

I want your help in interpretation of LC-MS data... can you please help me?

[@che433lforensicchemistry8]

I could try. Is it small molecule data? Is it a Thermo instrument?

[@dhritikalita3860]

@@che433lforensicchemistry8 It's water sample data with different molecular weight of the dissolved compounds ... The data is from agilent instrument

[@dhritikalita3860]

@@che433lforensicchemistry8 It is water sample data, with unknown compounds... The data is from Agilent instrument

[@dhritikalita3860]

It is environmental water sample data with unknown compounds... The data is from Agilent instrument.. can I reach out to you via email?

[@mushtaqnajar8930]

Hello did you got your data analyses

[@sanketchoudhary7779]

How to contact you? I have LCMS data. Can you help me out to analyse that data?

[@nabinyadav8816]

Have you analysed your data?

[@smackgorilak]

Hello. the detector after MS is able to measure chromatogram and ms spectra in same time, or are there two detectors - one after LC column and one after MS analyzator and they are "linked" to PC so it proceeds detection in the same time?

[@che433lforensicchemistry8]

The MS is the only detector. The chromatogram is really generated by the software based on the MS data. To generate a chromatogram, you have to simplify the MS signal somehow so that you only show one Y value on the chromatogram for every time point on the X axis. Usually, we simplify the MS data into the "Total Ion Chromatogram", or TIC. You can view the same LC-MS data as a lot of different chromatograms though, depending on what you choose to represent the Y axis in the chromatogram. I hope that helps and was not too confusing.

[@reshmamane-deshmukh-pawar4763]

I want to analyse data... Please help me

[@che433lforensicchemistry8]

I'm sorry I missed these requests. I do not check these comments often when I am not actively teaching the course. Did you figure out your LC-MS data?

[@reshmamane-deshmukh-pawar4763]

Can send my data for analysis...

[@Unknown-02283]

Lcms report ho to send karo kisi bhi solvent ka