I still have strips from my test kit, but I misplaced the scale chart to read the results. Is there a web page that I can download or compare my strip readings? Thanks.


Unfortunately, the color requirements for these comparison scales have to be very precise and everyone's computer would show and print these colors differently. Therefore, there is not a site to download the chart. However, you can go to and request a replacement chart using the "contact us" form. Mention the sample in the message.