The ASTM D4834-03 (2021) Standard Test Method for the Determination of Lead in Coatings by Direct Aspiration Atomic Absorption Spectroscopy (AAS) standard specifies an experimental method for the detection of lead in Coatings using Direct Aspiration Atomic Absorption Spectroscopy (AAS). This method determines the concentration of lead by converting the lead element in a Coating sample to an atomic state and determining its Absorbance using atomic absorption spectroscopy (AAS). This standard is applicable to the quantitative analysis of lead content in Coatings, and is particularly important in the field of environmental protection and health safety.
| Status | Active |
|---|---|
| CCS | ICS | 87.040 |
| Release Date | 2021-02-01 00:00:00 | Implementation Date |