DIN 38405-20 E : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE; ANIONS (GROUP D); DETERMINATION OF THE DISSOLVED ANIONS BROMIDE, CHLORIDE, NITRATE, NITRITE, PHOSPHATE (ORTHO-), AND SULFATE ANIONS IN WASTE WATER BY ION CHROMATOGRAPHY (D 20)
Hardcopy , PDF
01-11-1996
English
01-01-1991
The method described serves to determine dissolved bromide, chloride, nitrate, nitrite, (ortho)phosphate and sulfate anions in waste water. If a conductivity detector (CD) or a UV detector is used, the method is suitable for the concentration ranges specified in Table 1 provided the sample is adequately pre-treated (e.g. diluted).
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