ASTM E1945-21

4.1This test method is designed specifically for dry formulations.

4.2This test method may not be applicable to all dry formulations such as those containing water soluble or liquid technicals/pesticides or ingredients that rise to the top upon separation.

4.3This test method may not be applicable to those technicals that decompose below the drying temperature.

4.4This test method should be run in duplicate.

4.5Products containing water soluble or volatile components may result in errors.

1.1This test method is used to determine the percent dispersibility of dry pesticide formulations.

1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.