Delvotest Cattle Penicillin 5 ppb Control, 6-Pack Size:6/box Adjustable clip and dee front

Adjustable clip and dee front closure for easy on/off

Sav-A-Lam gives your young ones the strong start they deserve

It will not blister or bleach horse's coat

Designed to keep your horse's legs protected while being trailered

and works with any standard collar - simply clip it onto the collar

Delvotest Cattle Penicillin 5 ppb Control, 6-Pack Size:6/box Adjustable clip and dee frontDelvotest Penicillin 5 ppb Control, Box of 6 Vials Controls are an important component of any testing to ensure correct results. Gives you the assurance you need for the validity of your milk testing. Positive or negative controls available. (The positive control contains pencillin G at 5 ppb.) 6 count box.