Attached is an excel document that computes the concentration, mass, and volume of Imidacloprid 2F present in pesticide rinsate in a holding tank. From these computations, we can change variables as needed based on the system we’re using. For example, the initial calculations are for our testing tanks, and when we’re ready, we can change the volume of the tank from 26 gallons to 1500 gallons for Princeton.