Standard Test Method for Dermination of Lead in New Enamel Paint Samples through X-Ray Fluorescence (XRF) Analysis

Importancia y uso:

5.1 New paint must be monitored for Pb content to determine the potential Pb hazard, with most new and proposed regulations requiring a maximum permissible concentration not exceeding 90 ppm. With recent efforts directed to establishing and enforcing these regulations low- and middle-income countries, effective and efficient test methods are required for the analysis of new enamel paint samples that may contain Pb.

5.2 This test method shall be used to analyze samples that have been obtained to ensure compliance with laws that govern Pb content in new enamel paints.

5.3 This test method may be used to analyze samples that have been collected for risk assessment purposes.

5.4 This test method is intended for use with dried, homogenized new enamel paint samples that are prepared for subsequent analysis by XRF methods.

Subcomité:

D01.21

Volúmen:

06.01

Palabras clave:

lead; new enamel paint analysis; standardization of XRF using ICP-OES; XRF analysis;