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QUESTION: How many marked units on my syringe do I draw up?

My syringes are measured for 100 units per milliliter. Toujeo pens are 300 units/ml. I need 80 units. My present Toujeo pen's dial on the bottom to measure units WON'T turn, so I am going to have to take the needle off the pen and use my syringe and draw up 80 units from the pen.

2 Answers

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  • 3 years ago
    Favorite Answer

    300 units/1mL = 80 units / x

    x equals .2666 of a mL that you need.

    It would be 26 of the units on your syringe.

  • 3 years ago

    i would take it back to the pharmacy and ask for a new pen

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