1.1 This test method is used to determine the amount and particle size distribution curve of particles with diameter 10⁶ micrometers or smaller resulting from the attrition of granular pesticides.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statement, see Section 8.