NEN 6581/C1
Rain water - UV-photometric determination of nitrate content
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 October 1990 |
| Status: | inactive |
| Page Count: | 1 |
| ICS Code (Examination of water for chemical substances): | 13.060.50 |
Document History
NEN 6581/C1
October 1, 1990
Rain water - UV-photometric determination of nitrate content
A description is not available for this item.
July 1, 1985
Rain water - UV-photometric determination of nitrate content
This standard describes a method for the photometric determination of nitrate in rain water. It applies to rain water with a nitrate content of 1 to 200 µ mol/l of NO3- <=^> 0.62 to 124 mg/l)....