Direct Determination of the Environmental Contaminant Acid 2,4-diclorofenoxiacetic in Natural Waters by Solid Surface Fluorescence.

2,4-Dichlorophenoxyacetic acid (2,4-D) is a selective, low-volatility, systemic herbicide. It is used to control broadleaf weeds in certain crops, such as rice, corn, and wheat. The use of 2,4-D has become widespread in both the agricultural and indu…

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