You'd need to set up an array, with a slot for each test, along with max number of testable items in the program. 14x5, or 20x4?

Then, depending on the value of (0) you might have x(1)=8.5 x(2)=8.2 x(3)=0 x(4)=0

Then, add it like this:

Code:
if x(1)>0 Then
   Result_temp![Au1_1ppm] = Export_assays![Au1_1ppm]
End If
Test 1 and 2 would print, test 3 and 4 would not