Water quality — Determination of nitrate — Part 3: Spectrometric method using sulfosalicylic acid

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

24-11-1988

Publisher

International Organization for Standardization

Procedure given is applicable to raw and potable water. The range covers a nitrat nitrogen concentration up to 0,2 mg/l using the maximum test portion of 25 ml. Using cells of path length 40 mm and a 25 ml test portion the limit of detection lies within the range 0,003 to 0,013 mg/l.

Committee	ISO/TC 147/SC 2
DevelopmentNote	Also numbered as BS 6068-2.36(1989). (11/2003)
DocumentType	Standard
Pages	4
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
NEN ISO 7890-3 : 1999	Identical
NFT 90 045 : 1989 FD	Identical

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