NEN 6653-1992
Water - Photometric determination of the content of dissolved nitrite by continuous flow analysis

Standard No.

NEN 6653-1992

Release Date

1992

Published By

NL-NEN

Latest

NEN 6653-1992

Scope

The standard is suitable for determining the dis olved nitrite content in water with a nitrite content of at least 0.02 mg/l expressed as nitrogen. Note Details relating to the repeatability of the method described in this standard are given in Appendix A.

NEN 6653-1992 history

• 1992 NEN 6653-1992 Water - Photometric determination of the content of dissolved nitrite by continuous flow analysis