VORISAN may be parenterally by i.m. injection, i.v. injection or i.v. infusion. When required for intravenous infusion, it may be diluted in 1 liter of 5% w/v glucose in water for injections or normal saline. Such solutions are stable for 24 hours when stored between 2°- 8°C to avoid microbial contamination hazards, infusion should be commenced as soon as practicable after preparation.
Example of calculation: To prepare 20 mg Folinic Acid from 50 mg/5 mL Folinic Acid: Draw 2 mL from 5 mL containing 50 mg Folinic Acid (the result is 20 mg/2 mL).