DIN 38405-29:1994-11
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DIN 38405-29:1994-11

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 29: Spectrometric determination of nitrate with sulfosalicylic acid (D 29); ISO 7890-3:1988, modified
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Summary

This document describes a chemical method for the spectrometric determination of nitrate in water. After adding sulfosalicylic acid a yellow compound is produced which will give the nitrate concentration by spectrometric measurement.

Notes

Attention: Veuillez lire l'avertissement à l'égard de ce document.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 11/01/1994
Page Count 11
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ISBN ---
Weight (in grams) ---
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