Links and Resources

happy boy pushing wheelbarrow with grass and looking at cows in stall

American Association of Feed Control Officials (AAFCO)

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Trowel spreading fertilizer in soil near the base of a plant.

American Association of Plant Food Control Officials (AAPFCO)

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Laboratory glassware including flasks and graduated cylinders.

Association of Official Analytical Chemists (AOAC)

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Contact Us

208-293-9740

1180 Washington Street N, Twin Falls, Idaho 83301

Open Monday through Friday – 8:00 a.m. to 5:00 p.m

Closed on State Holidays

Email the Feed and Fertilizer Laboratory