Hi Andy, I want to have "mass to charge ratio" vs. "DT" I have also contacted with waters people so many times, and they couldn't help me with this!!!!!!! So wired that they even don't know the solution for my problem!!!!!
Hi ajsp, I am using LC in combination with Mass Spec (Ion mobility mass spec). I am still looking for a method/technique/software to convert my ".raw " data file to a file which contains only ion mobility data (drift time)! Actually, I can export my data manually one by one, but with large number of samples, it is a totally time consuming approach!!!
Please let me know if you could figure out a way to resolve this problem.
Thanks,Fereshte
Quote from: "ajsp"
Fereshte,
Are you using LC/some other separation, or just doing direct infusion?
If you're just doing direct infusion of samples, then you can export IMS data from Driftscope with the retention time data stripped, then treat it just like LC/MS data (with very short retentin times). I'm just learning this stuff, but I've been using MSConvert to get into mzXML files, then the world is your oyster. Oh, if you export with the drift time in ms, you need to divide by 60 (along with some factor of 10 I can't remember off the top of my head) to get the drift time in ms.
If you're using a separation, I'll be waiting here to see how you go about it....
Paul, Unfortunately, DataBridge can not convert ion mobility data however I tried it. After conversion, the "NetCDF "file didn't contain ion mobility data.
Dear all, Does anyone know how to convert a ".row" file data from waters instrument which contains "ion mobility data" into a format that I can process just ion mobility files on XCMS.
