Ionophore Screen in Feedstuffs (Qualitative)

Test informationDetails
Lab sectionToxicology
Test descriptionScreening of feedstuffs or stomach contents to
determine if monensin, narasin, lasalocid and/or
salinomycin are present
SpeciesEquine; feedstuffs
Submission informationDetails
Sample typeStomach contents, feedstuffs
ContainerSealed leak-proof container. Ziploc bag preferred for feedstuffs.
Special submission instructions
  • Provide 50-500 g of stomach contents.
  • Freeze samples after collection and ship with cold pack.
  • Provide 250-450 grams (0.5-1 lb.) of feedstuffs. Feedstuffs can be shipped with or without cold packs.
  • If only a small sample is available for testing, contact the lab prior to shipping.
Turnaround time4-8 business days