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Iowa Laboratory Facility

Feed Laboratory

 

The Feed Laboratory works to assure that animal feeds and pet foods produced or sold in the state of Iowa adhere to label guarantees.

Tests performed in the Feed Laboratory include:

• Protein content
• Urea content
• Fat content
• Ash content
• Calcium content
• Phosphorus content
• Trace element content (cobalt, copper, iron, magnesium, manganese and zinc
Laboratory Photos
   
Fertilizer Laboratory

 

The Fertilizer Laboratory is responsible for testing fertilizers produced or sold in the state of Iowa.

Tests performed in the Fertilizer Laboratory include:
• Nitrogen (N)
• Phosphate (P2O5)
• Potash (K2O)

Return to Iowa Laboratory Facility

Mailing Address: IDALS,  Wallace State Office Building,   502 E. 9th Street,  Des Moines, IA 50319:     PH: 515-281-5321
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