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ANVOL™ Nitrogen Stabilizer

ANVOL™ nitrogen stabilizer is designed to defend against volatilization while boosting overall efficiency. It features the dual-active ingredients NBPT and Koch patented Duromide. By combining NBPT and Duromide, you get the longest-lasting protection against ammonia volatilization over a wider range of soil conditions.

Features & Benefits

Driven by Duromide Technology

The intelligent design of Duromide has proven to hold up in various environments. When compared to other urease inhibitor technologies, ANVOL is the clear winner with its ability to perform better in conditions that favor high volatilization.

more_timeIncreased LongevityANVOL stabilizer features a patented active ingredient - Duromide - designed to extend the protection of nitrogen above ground.

Increased LongevityANVOL stabilizer features a patented active ingredient - Duromide - designed to extend the protection of nitrogen above ground.

balanceSuperior StabilityThe intelligent design of Duromide has proven to hold up in various environments. When compared to other urease inhibitor technologies, ANVOL is the clear winner with its ability to perform better in conditions that favor high volatilization.

Superior StabilityThe intelligent design of Duromide has proven to hold up in various environments. When compared to other urease inhibitor technologies, ANVOL is the clear winner with its ability to perform better in conditions that favor high volatilization.

monitoringImproved PerformanceANVOL stabilizer provides improved performance across a range of soil conditions for protection growers can count on.

Improved PerformanceANVOL stabilizer provides improved performance across a range of soil conditions for protection growers can count on.

rule_settingsBetter EfficiencyANVOL helps reduce labor demands with lower treatment rates for more efficient coating and a drier finish that improves handling.

Better EfficiencyANVOL helps reduce labor demands with lower treatment rates for more efficient coating and a drier finish that improves handling.

Dan DunsbergenLocation Manager, Key Cooperative

Justin SpethFacilities Manager, Muscatine Ag

,,When you're really challenged with time, the lower use rate with ANVOL allows us to move the product around faster and get it into our spreading equipment. In addition to that, we're using less volume and less product going out on that urea. It dries faster and helps out with less handling.

Dan DurstManager at Premier Cooperative, Mt. Horeb, WI

Jamie VesleyAgronomist, CCA, Tama Benton Cooperative

Real Customers, Real Results

Our customers have seen firsthand the benefits of ANVOL's dual active ingredients, which provides a longer duration of protection from nitrogen loss through volatilization. To top it all off, ANVOL is low odor and reduces total labor demands with more efficient handling and lower treatment rates. Experience the ANVOL advantage today.

Find a Rep or Retailer

With our network of knowledgeable representatives, retailers and distributors, you can be confident you will get the best solution for your unique needs. Find your nearest Koch Agronomic Services, LLC, representative.