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- Posts: 16
- Joined: Mon May 09, 2016 5:20 pm
For results that are less than 2.5 ug/ml the method says to record the result as ND, for results that are less than 10 ug/ml but greater than 2.5 ug/ml I am supposed to record the result as <1%
If 10 ug/ml converts to 0.001% shouldn't results <10 ug/ml but >2.5 ug/ml be recorded as <0.001%
If someone could explain this it would be much appreciated.