Evaluation of Tank Mix Compatibility Using the Laboratory Sprayer

NR Smith

doi:10.1520/STP32484S

SYMPOSIA PAPER Published: 01 January 1983

STP32484S

Evaluation of Tank Mix Compatibility Using the Laboratory Sprayer

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This paper describes an instrument, the Laboratory Sprayer, which has been designed to evaluate the compatibility of pesticide tank mixes by a method significantly more representative of field application than the commonly used ball jar test. The Laboratory Sprayer has been designed to incorporate as many features of the full-scale equipment as possible, including constant agitation, circulation through a filter, and spraying through a nozzle to simulate the dynamics of a field application. In contrast to the static ball jar test, this sprayer has been found to show excellent correlation with field conditions.

Author Information

Smith, NR

Stepan Chemical Co., Northfield, Ill.

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Details

Developed by Committee: E35

Pages: 52–64

DOI: 10.1520/STP32484S

ISBN-EB: 978-0-8031-4891-8

ISBN-13: 978-0-8031-0221-7

Evaluation of Tank Mix Compatibility Using the Laboratory Sprayer

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