ASTM D4185燃烧原子吸收光谱测定法对工作场所空气中金属的测定用标准规范
日期:2012-02-10 17:53
ements. Exposure to some metal-containing particles has been demonstrated to cause dermatitis, skin ulcers, eye problems, chemical pneumonitis, and other physical disorders (1).
AAS is capable of quantitatively determining most metals in air samples at the levels required by federal, state, and local occupational health and air pollution regulations. The analysis results can be used for the assessment of workplace exposures to metals in workplace air.
1. Scope
1.1 This practice covers the colle
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