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Normas DIN – AENOR
DIN 38409-56:2007-09

DIN 38409-56:2007-09

German standard methods for the examination of water, waste water and sludge - General measures of effects and substances (group H) - Part 56: Determination of low volatile lipophilic substances after solvent extraction and gravimetry (H 56)

Méthodes normalisées allemandes pour l'analyse des eaux, des eaux résiduaires et des boues - Détermination générale des effets et dosage des substances (groupe H) - Partie 56: Dosage des substances lipophiles bas volatiles après extraction au solvant et gravimétrie (H 56)

Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlammuntersuchung - Summarische Wirkungs- und Stoffkenngrößen (Gruppe H) - Teil 56: Bestimmung von schwerflüchtigen lipophilen Stoffen nach Lösemittelextraktion und Gravimetrie (H 56)

Fecha Anulación:
2019-06 /Withdrawn
Relación con otras normas DIN:

Reemplazada por: DIN 38409-56:2009-06

Resumen:
This document specifies a chemical method of gravimetric determination of low volatile lipophilic substances in water. This method is applicable for all waters and permits determination of low volatile lipophilic substances, which can be suspended, emulsified or dissolved in water, within a range from 1O mg/l to 5OO mg/l. Above this value of the water sample shall be diluted accordingly. This method is not applicable for waters with floating fatty phases.
Keywords:
Analysis, Boiling point, Chemical analysis and testing, Chemicals, Chemistry of water, Definitions, Determination of content, Emulsions, Examination of sludge, Examination of waste water, Extraction, Fats, Gravimetry, Influence quantity, Lipophile, Mass concentration, Measurement, Measures of substances, Measuring instruments, Measuring uncertainty, Oils, Particulate air pollutants, Reagents, Sewage, Sludge, Solvents, Standard methods, Test equipment, Testing, Water, Water practice, Water samples, Water testing
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