BD MICROFINE+ U100 0.3ml 30G 8mm 100~
The number lines in an insulin syringe, measured in milliliters (mL), stand for the following: 0.3 mL syringes are for insulin doses under 30 units of insulin and are numbered at 1/2-unit or 1-unit intervals. 0.5 mL syringes are for 30 to 50 units of insulin and are numbered at 1-unit intervals.
