Yes!
Just add this to the URL of the page where you want to have Google Analytics disabled: ?disableGA=true
For example: if your page URL was this: http://raisedonors.com/acme-inc/test-page
Your new URL to disable Google Analytics would be: http://raisedonors.com/acme-inc/test-page?disableGA=true
Note: if you have other arguments in the URL, use an '&' instead of a '?' like this: http://raisedonors.com/acme-inc/test-page?some-arg=true&disableGA=true