Search by title keyword or subject categories at the Library's main E-Journals page. Most titles can be accessed from off campus by current UD faculty, staff, and students (you may be prompted for your UDelNet ID and password). Below are links to eJournal collections by subject area.
For Chemical and Biomolecular Engineering
For Chemistry and Biochemistry
If the Library does not have the issues you need in electronic format, search for the journal title in DELCAT Discovery to see if they are available in print. Use the call number provided to find the issues in the Library.