Delvotest Cattle Penicillin 5 ppb Control, 6-Pack Size:6/box known for its softness and

known for its softness and suppleness

Designed with the fit of Metalab's new ladies' oval cup for a better fitting spur and a lot more comfort

13 strands of stainless steel wire for enhanced durability

Physical Insect Barrier: Lightweight mesh helps shield against biting insects and flying pests while riding

Delvotest Cattle Penicillin 5 ppb Control, 6-Pack Size:6/box known for its softness andDelvotest 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.