If vehicle is not specified, an eye ointment should be prepared with the following sterile vehicle:

Answer options

1. Vaseline For Eye Ointments
2. 30 parts of lanolin - 70 parts of vaseline
3. 40 parts of anhydrous lanolin - 60 parts of vaseline For Eye Ointments
4. 10 parts of anhydrous lanolin - 90 parts of vaseline For Eye Ointments
5. Lanolin: vaseline - 1:1