ProZinc U-40 Insulin Syringes Pack of 120. ProZinc U40 Insulin Syringes with needles (29G x 1/2 inch fixed needle) for use with ProZinc 40IU/ml Insulin only.
A reliable sample detection technology that ensures clinical precision. Calibrated specifically for dogs and cats so provides accurate readings to assist with blood glucose monitoring in diabetic dogs and cats.