5000 Units Heparin In 1 Ml Med Math Question Check.....?

Med math question check.....? - 5000 units heparin in 1 ml

This is a study guide questions .... I would be delighted if someone verify whether this is true .... THANK YOU!

Order: 5000 units of heparin subcutaneously (sc)
Available: 10,000 units of heparin per 1 ml

How many ml (s) will manage? 0.5 ml