Cyanide (Prussic Acid)

Test informationDetails
Lab sectionToxicology
Test descriptionScreening method for detecting cyanide
in plant tissues and rumen/stomach contents
SpeciesAll; also feedstuffs
Submission informationDetails
Sample typePlant material, stomach contents, rumen contents
ContainerSealed leak-proof container (Ziploc bag preferred)
Special submission instructions
  • Provide at least 50 g of rumen/stomach contents or plant material.
  • Plant material should be cut at the base and the whole plant submitted.
  • Representative sampling is essential.
  • Freeze the samples as soon as possible after sampling.
  • Ensure sample remains frozen and is shipped with cold packs to prevent thawing.
  • If only a small sample is available for testing, contact the lab prior to shipping.
Turnaround time1-3 business days