If you keep coming back to this page after attempting to log in, you might not have your browser security set properly . . . . Check Browser Compatibility

1. Click  JHU Login to use your JHU email / Shibboleth password instead of your Chem21Labs password.
2. If you experience any issues logging in, you can login with your Chem21Labs login credentials.
3. If you have forgotten your Chem21Labs password, use the Forgot Password link below.

Please enter your email and password . . . .




Forgot Password

You cannot simultaneously log in as an Instructor and a Student in different tabs / windows of the same browser.
You must log out to successfully log in as a different user.
If you open two different browsers, you can log in as two different users.