Please find an overview of the most frequently asked questions below. If you have any other questions, get in touch!

We have a Thermo Scientific™ Ultimate 3000 nanoRSLC connected to a Q Exactive Plus or Lumos™. Are the connections on your µPAC™ columns compatible with our liquid junction?

Yes, you can use a liquid junction. You will, however, need to connect the outlet union of the µPACᵀᴹ column to the liquid junction with a 360 µm O.D./20 µm I.D. fused silica capillary. Here, you can find information on the part numbers required for the union. This configuration is commonly-adopted at our expert centres and the additional connection between the column and the mass spectrometer neither results in any issues nor leads to any negative effects on the chromatography.

Related media

µPACᵀᴹ connectivity

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Can I apply high voltage directly to the metal union after the µPAC™ column?

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