The non detect options appear on the Parameters Window when See the data is selected in the Steps Window. These options determine the methods SADA will use to resolve non detects.
The radio buttons under Non Detects determine how SADA will handle non detects.
· Use zero – SADA treats non detects as a zero value when calculating the UCL 95.
· Use half the detection limit – SADA treats non detects as half of the detection limit when calculating the UCL 95.
· Use the full detection limit – SADA treats non detects at the full detection limit when calculating the UCL 95.