Betaferon- pulveret leveres i et 3 milliliter hætteglas indeholdende 300 mikrogram (9, 6 million IE) interferon beta- 1b pr. hætteglas.
The Betaferon powder is provided in a 3-millilitre vial, containing 300 microgram (9.6 million IU) Interferon beta-1b per vial.