ASTM E1792-24

Detailinformationen

Bezeichnung: ASTM E1792-24

Ausgabedatum: 01.04.2024

Seiten: 3

Land: Amerikanische technische Norm

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Annotation

This specification covers requirements for wipe sampling materials that are used to collect settled dusts on surfaces for the subsequent determination of lead. The wipes shall be tested for conformance to background lead, lead recoverability, collection efficiency, ruggedness which shall be determined using butted vinyl-composite floor tiles as a test surface, moisture content, coefficient of variation in mass, linear dimensions such as mean area and mean length, and mean thickness requirements.


Keywords:
lead, surface dust, wipe,, ICS Number Code 71.040.50 (Physicochemical methods of analysis)