美国标准玩具涂层总铅标准CPSC-CH-E1003-09

仪器资料 · 发表于 2018-7-14 22:05:15

美国标准玩具涂层总铅标准CPSC-CH-E1003-09
Test Method: CPSC-CH-E1003-09.1
Standard Operating Procedure for Determining Lead (Pb) in Paint and Other
Similar Surface Coatings*
February 25, 2011
This document provides information on the test methodology that is used by the U.S. Consumer
Product Safety Commission’s (CPSC) Product Testing Laboratory, Chemistry Division (LSC), in
the analysis of paint and certain painted products. The methodology is used to determine the total
lead content of paint, or a painted surface, on a dry paint basis. This method supersedes all
previously published standard operating procedures for lead in paint testing.
CPSC staff has concluded that this test methodology is sufficient to make appropriate
determinations concerning lead (Pb) in paint, as defined in 16 C.F.R Part1303, with a regulatory
limit of 0.009% by weight. Adjustments may be necessary to achieve total digestion for certain
paints, and should be based on sound chemistry knowledge and appropriate acids for the sample
material being analyzed. Screening tests by X-ray fluorescence may sometimes be employed by
CPSC staff to determine samples in need of such testing.

请点击此处下载

请先注册会员后在进行下载

已注册会员，请先登录后下载