TERUMO NANOPASS Description Stainless steel cannula needle, intended for use with a pen injector for the subcutaneous injection of drugs, including insulin and human placental somatotropin. Available in three different lengths: 4, 6, and 8 mm. It features a patented asymmetrical tip geometry. The tips design and small size reduce injection pain. The needle has a larger internal diameter than a needle with the same external diameter but a thin wall. This difference translates into improved flow, making insulin injection easier and faster. The rear portion of the cannula is treated with silicone oil to facilitate piercing the insulin pen cartridge cap, allowing the needle to penetrate more easily. Additionally, the special smoothing treatment helps reduce damage to the insulin pen cap. Sterile product (ionizing radiation in compliance with European standards). Contains no derivatives of natural latex rubber. Warnings Single use: do not reuse. Conservation Shelf life when packaged intact: 60 months. Format Pack of 100 pieces Needle length: 4 mm Size: 32.5g (0.22mm) Cod. TN32504G