Fee: 
ref. lab fee
Days Tested: 
M-F
Turnaround Time: 
8-10 bus. days
Specimen Requirements: 

25 gm feed

Shipping Container: 

leakproof container

Coolant: 
frozen gel packs
Comments: 

A representative sample should be collected. Examples would be handfuls from the top, middle and bottom of a bag of feed or portions of samples from different lot numbers and batches. For hay sampling, a hay probe/corer should be used and samples from multiple bales should be collected.