ISO 7890-3:1988
Current
The latest, up-to-date edition.
Water quality — Determination of nitrate — Part 3: Spectrometric method using sulfosalicylic acid
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English, French
24-11-1988
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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