NEN ISO 3856-7 : 1989
Current
The latest, up-to-date edition.
PAINTS AND VARNISHES - DETERMINATION OF 'SOLUBLE' METAL CONTENT - PART 7: DETERMINATION OF MERCURY CONTENT OF THE PIGMENT PORTION OF THE PAINT AND OF THE LIQUID PORTION OF WATER DILUTABLE PAINTS
12-01-2013
Explains a flameless atomic absorption spectrometric method for the determination of the mercury content of the test solutions, prepared according to ISO 6713 or other suitable International Standards. The method is applicable to paints having 'soluble' mercury contents in the range of about 0,005 to 0,05% (m/m), but the part of this method covering the examination of the liquid portion of the paint is restricted to water-dilutable paints.
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