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Пікірлер
@brianbueno7690 4 ай бұрын
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 4 ай бұрын
What instrument are you running?
@brianbueno7690 4 ай бұрын
@@che433lforensicchemistry8 we used UHPLC-QTIF and it returned mzML data format
@dhritikalita3860 5 ай бұрын
I want your help in interpretation of LC-MS data... can you please help me?
@che433lforensicchemistry8 5 ай бұрын
I could try. Is it small molecule data? Is it a Thermo instrument?
@dhritikalita3860 5 ай бұрын
@@che433lforensicchemistry8 It's water sample data with different molecular weight of the dissolved compounds ... The data is from agilent instrument
@dhritikalita3860 5 ай бұрын
@@che433lforensicchemistry8 It is water sample data, with unknown compounds... The data is from Agilent instrument
@dhritikalita3860 5 ай бұрын
It is environmental water sample data with unknown compounds... The data is from Agilent instrument.. can I reach out to you via email?
@mushtaqnajar8930 26 күн бұрын
Hello did you got your data analyses
@KK3148-p9p 11 ай бұрын
which software do you use to analyze MS data?
@che433lforensicchemistry8 5 ай бұрын
This is Qual Browser, part of the XCalibur software suite for Thermo instruments.
@quadratyusuph3867 11 ай бұрын
This is all I need to get along with my research 😊
@che433lforensicchemistry8 5 ай бұрын
So glad to hear it!
@hiraanjum7633 Жыл бұрын
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?
@dj69321 Жыл бұрын
These are some of the most helpful videos I've managed to stumble upon. Thanks for putting these out. I only wish there were more!
@che433lforensicchemistry8 Жыл бұрын
Glad you like them!
@Unknown-02283 Жыл бұрын
Lcms report ho to send karo kisi bhi solvent ka
@smackgorilak 2 жыл бұрын
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 Жыл бұрын
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.
@ewaletka539 2 жыл бұрын
The video content is so excellent, congratulations
@che433lforensicchemistry8 Жыл бұрын
Thanks! I really appreciate that.
@reshmamane-deshmukh-pawar4763 2 жыл бұрын
I want to analyse data... Please help me
@che433lforensicchemistry8 Жыл бұрын
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 2 жыл бұрын
Can send my data for analysis...
@sanketchoudhary7779 3 жыл бұрын
How to contact you? I have LCMS data. Can you help me out to analyse that data?
@nabinyadav8816 11 ай бұрын
Have you analysed your data?
@che433lforensicchemistry8 5 жыл бұрын
A few notes: Clarke's TB is a useful solvent system for drugs that you should know. It is 75:15:10 Cyclohexane:Toluene:Diethylamide. Also, you do not necessarily need to spray down the plate with NaOH prior to use if you find that you get adequate results with an unsprayed plate. Finally, DO NOT try to submerge large plates into Marquis. This can make a dangerous mess.