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Dan from Queen Creek Az. writes,

What is the "HLB" (hydrophilic/lipophilic balance) number

Pastora herbicide requires the "HLB" of a Nonionic surfactant to have a number greater than 12. Thanks


We recommend contacting the manufacturer Southern Ag at 941-722-3285 for specific information on the hydrophilic/lipophilic balance. 

Answer last updated on: 09/19/2014

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