ISO/TC 147/SC 2
| Project No. | ISO 7890-3:1988 |
|---|---|
| Title | <P>Procedure given is applicable to raw and potable water. The range covers a nitrat nitrogen concentration up to 0,2 mg/l using the maximum test portion of 25 ml. Using cells of path length 40 mm and a 25 ml test portion the limit of detection lies within the range 0,003 to 0,013 mg/l.</P> |
| Registration number (WIID) | 14842 |
| Scope | <P>Procedure given is applicable to raw and potable water. The range covers a nitrat nitrogen concentration up to 0,2 mg/l using the maximum test portion of 25 ml. Using cells of path length 40 mm and a 25 ml test portion the limit of detection lies within the range 0,003 to 0,013 mg/l.</P> |
| Status | Standarts spēkā |
| ICS group | 13.060.50 |