Just got an icp test results back and either my phosphate checker is off or I can’t manage to administer the test accurately. My last icp test showed phosphate lower than I had recently tested so with this one I tested everything the same time I drew the water for the icp test.
I tested phosphate @ .13 and the icp came back .08. Can it be that far out or is it me? The test seems pretty straightforward- fill cuvette, zero then add reagent and shake for 2 minutes- push the button until it starts the 3 minute countdown.
I tested phosphate @ .13 and the icp came back .08. Can it be that far out or is it me? The test seems pretty straightforward- fill cuvette, zero then add reagent and shake for 2 minutes- push the button until it starts the 3 minute countdown.