Instructions: Undergraduate students may enroll in a maximum of 16 units throughout the Early/Final Priority Period of registration. During Open Registration, a maximum of 19 units is allowed. All requests for 20 units or more must be approved by the Dean of the College in which your major is housed.
You should always refrigerate any bottles you fill for later feedings to prevent bacteria from growing, as well as any open containers of ready-to-feed or concentrate formula. Throw away any mixed formula after 24 hours and any open ready-to-feed or concentrate formula after 48 hours.
Multidose vials have a limit on how long they can be stored after being opened or punctured; typically that limit is around 28 days. Your multidose vial may have an expiration date on the label, but that does not take into consideration the date the vial is first used, which is when the 28-day rule takes effect.