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NEN 6620

Waste water and sludge - Determination of the total residue on evaporation after drying and after ignition - Gravimetric method

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Current edition

NEN 6620:1986 nl

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The latest version of this standard has been replaced by:

NEN 6499 Environment - Umbrella standard for the determination of dissolved and suspended solids and dry residue and their residues on ignition

This standard has been partly replaced by the following standard(s):

EN 12880 Characterization of sludges - Determination of dry residue and water content

EN 12879 Characterization of sludges - Determination of the loss on ignition of dry mass

This standard has replaced the following standard(s):

NEN 6499 Environment - Umbrella standard for the determination of dissolved and suspended solids and dry residue and their residues on ignition