Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The final concentrations and percentages of nitrate removed with the anion exchange resin for the different initial concentrations of nitrate assayed.
| Cinitial (M) | Cfinal (M) | Removed Nitrate (%) |
|---|---|---|
| 1 × 10−5 | 7.5 × 10−6 | 25 |
| 2 × 10−5 | 1.2 × 10−5 | 40 |
| 4 × 10−5 | 2.4 × 10−5 | 40 |
