LaMotte AMMONIA NITROGEN TEST KIT NANR - Manual (Page 4)

FOR EXAMPLE:
A fresh water sample at 20°C has a pH of 8.5 and the test result is 1.0 ppm as
total Ammonia-Nitrogen.
1.
The percentage from the table is 11.18% (or 0.1118).
2. 1 ppm total Ammonia-Nitrogen x 0.1118 = 0.1118 ppm Unionized
Ammonia-Nitrogen
3. Total Ammonia-Nitrogen 1.0000 ppm
Unionized Ammonia-Nitrogen
- 0.1118 ppm
Ionized Ammonia-Nitrogen = 0.8882 ppm
LaMOTTE COM PANY
Helping Peo ple Solve An a lyt i cal Chal lenges SM
PO Box 329 • Chestertown • Mary land • 21620 • USA
800-344-3100 • 410-778-3100 (Out side U.S.A.) • Fax 410-778-6394
Visit us on the web at www.lamotte.com
10.10