The PurTest® Pesticide test detects two of the most Common pesticides used in the US at or below the EPA maximumcontaminant level (atrazine-3 ppb and simazine - 4 ppb). Easy, Fast, Accurate.
Directions for Use:
Add water and test strip to test vial.
After 10 minutes remove the strip from the vial and read the results for absence or presence of the two most common pesticides, Atrazine (3 ppb) & Simazine (4 ppb).