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US EPA, Pesticide Product Label, Pro Oxide
US EPA, Pesticide Product Label, Pro Oxide
**** {Mix with dry citric acid, or 33% phosphoric acid} "Alternatives to citric acid for activation include organic acids, such as acetic acid, and inorganic acids such as phosphoric, hydrochloric, and sulfuric acids. Activation equivalent to that of citric acid may be achieved by adjusting the Pro Oxide solution to pH 2-3 with an alternative acid." "allow to dissolve for five minutes for citric acid or two minutes for phosphoric acid"
·www3.epa.gov·
US EPA, Pesticide Product Label, Pro Oxide