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》 Related products

GB/T 9758.6-1988 is a Chinese national standard that specifies the method for determining the total "soluble" chromium content in Paints and varnishes, especially for Paints with a chromium content of 0.05% to 5% (mass ratio). The standard is determined by flame atomic absorption spectroscopy (AAS), which provides the Coating industry with a technical specification for accurately determining chromium content, which helps to ensure product safety and environmental protection. The standard is under the control of the National Coating and Pigment Standardization Technical Committee, and the competent authority is the China Petroleum and Chemical Industry Federation.