NA 119
DIN Standards Committee Water Practice
DIN V ENV 12506 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN ISO 13395 | 1996-07 | Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996) More |
| EN 26777 | 1993-01 | Water quality; determination of nitrite; molecular absorption spectrometric method (ISO 6777:1984) More |
| ISO 8288 | 1986-03 | Water quality; Determination of cobalt, nickel, copper, zinc, cadmium and lead; Flame atomic absorption spectrometric methods More |
| ISO 9297 | 1989-11 | Water quality; determination of chloride; silver nitrate titration with chromate indicator (Mohr's method) More |
