A small plastic tip on the sample bottle unscrews to create an eye dropper. Unscrew the tip and place four drops of the solution in the bottom opening of the test paper. Within a few seconds, the opening at the top of the paper will turn completely purple. Don't freak out. The results aren't in yet.
Add Drops to the Test Paper
by Donna Myers
for About.comAbout.com Health's Disease and Condition content is reviewed by the Medical Review Board
The next step is to add some of the solution you just made to the test paper.
Photo © Donna Meyers
Also from About.com:
©2009 About.com, a part of The New York Times Company.
All rights reserved.