I use Agilent 7900 and gas dilution HMI-8 and HMI-25. The device automatically changes the Power and Sample depth. I expect to get a sample dilution of 8 and 25 times. This is not happening. Actually dilution is less. Should I reduce myself additionally Carrier gas (Nebulizer gas)?
I changed the dilution gas flow in the Custome tuning mode (Signal Monitor). Elements signals do not decrease in the range from 0 to 4 l / min, but increase! Signal reduction starts from 5 l / min. Is that possible?
How to do Plasma correction? Which solution should you use?