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Environmental Chemistry Methods (ECM) Index - 0-9

Analyte(s) by Pesticide ECM MRID Matrix Method Date
2,4-D & Degradates 43954701 Soil 8/16/94
2,4-D & Degradates 43954701 Water 3/15/94
2,4-DB 41325502 Soil 11/29/89


EPA makes no claim of validity by posting these methods, but recognizes that the methods may be of some utility to state, tribal, and local authorities. In addition, not all methods listed are independently validated.

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