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Tuning at high amu transitions in O2 mode on 8900

Question asked by ellha on Jul 31, 2020
Latest reply on Aug 25, 2020 by edgarvs

Hi,

 

We're trying to develop a method for Pu analysis on our 8900 instrument (measuring the dioxide transitions 239->271 and 240->272) and would like to tune at higher mass transitions in O2 mode but we can only go up to 260 in the auto tune acquisition parameters (MassHunter 4.3 Version C.01.03 Build 505.16 Patch 3). Is it possible to set auto tune to use higher mass transitions (e.g. 238->270), and/or is this function available in more recent versions of MassHunter? Any advice for tuning for these sorts of higher mass reactions?

 

Thanks,

 

Elliott Hamilton

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