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Othmer Library of Chemical History: Manage Account

The Donald F. and Mildred Topp Othmer Library is an independent research library.

Renewing Your Loans

Library cardholders may renew their own materials online. All material may be renewed except for materials with reserves.

How to renew your checked out material:

  • Log in to your patron record using the barcode found on the back of your library card. 
  • Click on "Items currently checked out" link to view  the materials you have checked out.
  • Select the materials you want to renew by checking the boxes in the RENEW column and then click the Renew Selected button. If you want to renew  everything, click the Renew ALL button.
  • If you cannot renew items, a message will appear on the screen. If you are   successful, a new due date will appear in the "STATUS" column. Always check  the STATUS column for information on the success or failure of your renewal.