There are syringes designed for use with U100 insulin and syringes designed for use with U40 insulin They were at one time colorcoded U100 syringes having orange caps while U40's have red ones Unfortunately some U40's now have orange caps, too check the barrel carefully for U40 or U100 to be sure!28/5/21 U100 insulin syringes are designed to inject U100 insulin types, such as Basaglar, Humalog, Humulin, Lantus, Levemir, NovoLog, and Novolin These precisionengineered syringes make administering daily insulin shots accurate, easy, and effective The sterile, latexfree syringes feature a silicone coated barrel and tribeveled tip for comfortPricing for MEDSAVER U40 INSULIN SYRINGES CODE;
U100 Vs U40 Syringes Feline Diabetes Message Board Fdmb