Sulmet shelf life

[foxcove4]

How long would you guess sulmet would ok to use, if stored properly? I have some from last summer when I had a sick turkey.

 

[purpletree23]

I'm not trying to be a wise guy but is there an expiration date printed really small on the label?

 

[foxcove4]

nope

 

[threehorses]

I've had some for a year or more that worked fine. If you can tomorrow, see if you can find a batch number on it somewhere.