GB/T 9758.6-1988 Paints and varnishes--Determination of "soluble" metal content--Part 6:Determination of total chromium content of the liquid portion of the paint--Flame atomic absorption spectrometric method (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 9758.6-1988
Scope
This standard specifies a method for the determination of the total "soluble" chromium content of paints and varnishes. This standard applies to paints with a "soluble" chromium content in the range of about 0.05% to 5% (m/m).
GB/T 9758.6-1988 history
1988GB/T 9758.6-1988 Paints and varnishes--Determination of "soluble" metal content--Part 6:Determination of total chromium content of the liquid portion of the paint--Flame atomic absorption spectrometric method