Having issue tuning of 6410 with MMI. It tunes perfectly with ESI. When MMI is installed (capillary cap is replaced with APCI one); it completes the tune however except for 121 and 1821 are about 2 amu lower. Has anyone experienced similar thing?
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Having issue tuning of 6410 with MMI. It tunes perfectly with ESI. When MMI is installed (capillary cap is replaced with APCI one); it completes the tune however except for 121 and 1821 are about 2 amu lower. Has anyone experienced similar thing?