ISO 6503-1984 《Paints and varnishes - Determination of total lead, flame atomic absorption spectroscopy (AAS)》 Related products
This standard specifies a flame atomic absorption spectroscopy (AAS) method for the determination of total lead content in paints and related products. This method is suitable for products with lead content in the range of 0.01% to 2% (m/m) and provides a dry ash treatment method as a referee method. This method is suitable for samples with various lead content, but accuracy may be limited. The standard also includes the alternate dithiazole Spectrophotometric method, spectrophotometry as an alternative method of determination, and provides the required reference materials.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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Extended reading
- 1ISO 3856-7-1984《Paints and varnishes - Determination of "soluble" metal content - Part 7: Determination of mercury content in pigmented parts of Paints and liquid parts of water-diluted Paints - Flame-free atomic absorption spectroscopy (AAS) method》
- 2ISO 3856-6-1984《Paints and varnishes - Determination of "soluble" metal content - Part 6: Determination of total chromium content in the liquid portion of Paints - Flame atomic absorption spectroscopy (AAS) method》
- 3ISO 3856-5-1984《Paints and varnishes - Determination of "soluble" metal content - Part 5: Determination of hexavalent chromium content in the pigment fraction of Paints in liquid or powder form - Spectrophotometric method, spectrophotometry》
- 4ISO 3856-4-1984《Paints and varnishes - Determination of "soluble" metal content - Part 4: Determination of cadmium content - Flame atomic absorption spectroscopy (AAS) and Polarography》
- 5ISO 3856-3-1984《Paints and varnishes - Determination of "soluble" metal content - Part 3: Determination of barium content - Flame atomic emission spectroscopy (AES) method》
- 6ISO 3856-2-1984《Paints and varnishes - Determination of "soluble" metal content - Part 2: Determination of antimony content - Flame atomic absorption spectroscopy (AAS) and Rhodamine B Spectrophotometric method, spectrophotometry》
- 7ISO 3856-1-1984《Paints and varnishes - Determination of "soluble" metal content - Part 1: Determination of lead content - Flame atomic absorption spectroscopy (AAS) and dithizone Spectrophotometric method, spectrophotometry》
- 8ISO 17895-2005《Paints and varnishes - Determination of VOC content in low VOC latex paints (in-tank VOC)》
- 9GB/T 23986-2009《Paints and varnishes - Determination of volatile organic compound (VOC) content - Gas-chromatographic method》
- 10GB/T 23985-2009《Paints and varnishes - Determination of volatile organic compound (VOC) content - Difference method》