I am working on the 7800 ICP-MS. I have few questions related to PA tune.
1. How do one run this PA tune/
2. Do I have to dilute it?
P/A Factor Tuning Solution Set contains 2 stock multi-element mixes for detector cross-calibration. Concentrations are optimized for fast and easy calibration, using a working solution that is a 1:100 dilution of the stock standards. To prepare the working solution, take 1mL of each stock, mix together and dilute to a final volume of 100mL with 2% HNO3 / 2% HCl.