1. Prepare your syringe – Fill it halfway with air.
2. Insert the syringe into the vial – Do not push or pull the plunger; allow the stopper to naturally adjust.
3. Observe the pressure balance – The plunger should not be forced in or out. If the stopper adjusts on its own, the pressure is balanced.
4. Remove the syringe – You can now proceed to draw up your peptide dose as instructed.