About to perform an ATI ICP test and one vial is used for RO water. I'm curious if anyone can comment on taking the sample before and after the DI cartridge.
Part of me thinks it may be more reliable to take it before the DI cartridge. My current cartridge looks about half exhausted but I could always replace it, run it for a while, then take the sample.
I'm assuming the elements I would want to look out for would be metals...
Part of me thinks it may be more reliable to take it before the DI cartridge. My current cartridge looks about half exhausted but I could always replace it, run it for a while, then take the sample.
I'm assuming the elements I would want to look out for would be metals...