DIN ISO 4221:1990-05
Withdrawn
Withdrawn
AIR QUALITY - DETERMINATION OF MASS CONCENTRATION OF SULFUR DIOXIDE IN AMBIENT AIR - THORIN SPECTROPHOTOMETRIC METHOD
Published date
01-05-1990
Withdrawn date
01-11-2006
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Kein Inhaltsverzeichnis in der Norm vorhanden.
Deals with reagents, equipment used, sampling and how to carry out the determination.
| DocumentType |
Standard
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
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| Status |
Withdrawn
|
| Standards | Relationship |
| ISO 4221:1980 | Identical |
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