Delvotest Cattle Penicillin 5 ppb Control, 6-Pack Size:6/box It will not blister or

It will not blister or bleach horse's coat

Vitamin E acts as a free radical scavenger to support the repair of damaged muscle cells

depress the trigger

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

Free from soy and artificial colors

Delvotest Cattle Penicillin 5 ppb Control, 6-Pack Size:6/box It will not blister orDelvotest 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.