Im using 6550 with APCI. But i can not find any of the reference ions. Tuning mass calibration is okey. what could be the isue?
Im using 6550 with APCI. But i can not find any of the reference ions. Tuning mass calibration is okey. what could be the isue?
Hi,
How are you getting your reference mass into the source?
Hi,
How are you getting your reference mass into the source?