配方类型：	MISCELLANEOUS
配方说明：	Atrazine Flowable Suspension
配方组成：	Propylene Glycol/7.50 Atrazine (98% tech.)/46.00 "Kelzan"/0.05 "Darvan" No.1/2.00 "AL" 1526/2.50 Water/41.35 Defoamer L-768/0.10 "Veegum"/0.40 Paraformaldehyde/0.10
配制方法：	This formulation has been prepared in 2 kg batches in a 1.3 gal ball mill half filled with 1.25 in . "Burundum" cylinders. Add all ingredients, except "Kelzan," to the mill in the order listed. The wetting agent is preferably first dispersed in the glycol. Mix until the atrazine needles are in the 1-5 \um range with at least 90% <= 5 \um. When using the ball mill, approximately 5 h of grinding time is required to achieve the desired particle size. Add the "Kelzan" and mill for 30 min or until completely dissolved.

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