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- Posts: 2
- Joined: Wed Jul 26, 2017 8:51 pm
I am using empower 3 Software and have a question concerning processing:
- sample: Main compound (>>LOQ) + impurities
- external Standard: Main compound (linear calibration)
- I already determined the RRF values for impurities vs. main compound in Validation experiments.
How do I have to set up my processing method so that I can calculate the amount of the impurities using the external Standard and the RRF values?
I can not use the main compund in the sample as internal Standard because the concentration is >> LOQ. I have to use the external calibration. I tried out several Things but I could not manage it. My understanding of Empower ist OK I think but I am not a specialist
Would really be great if anyone can give me good tip.
Thanks a lot