ASTM-C738 2011
$35.75
C738-94(2011) Standard Test Method for Lead and Cadmium Extracted from Glazed Ceramic Surfaces
Published By | Publication Date | Number of Pages |
ASTM | 2011 | 3 |
ASTM C738-94-Reapproved2011
Historical Standard: Standard Test Method for Lead and Cadmium Extracted from Glazed Ceramic Surfaces
ASTM C738
Scope
1.1 This test method covers the precise determination of lead and cadmium extracted by acetic acid from glazed ceramic surfaces. The procedure of extraction may be expected to accelerate the release of lead from the glaze and to serve, therefore, as a severe test that is unlikely to be matched under the actual conditions of usage of such ceramic ware. This test method is specific for lead and cadmium.
1.2 The values stated in SI (metric) units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Keywords
cadmium; glazed ceramic surfaces; lead; Acetic acid extraction method; Cadmium content–ceramic materials; Cadmium release; Cellulosic fiber insulation; Ceramic whitewares (glazed); Lead content–ceramic materials; Lead release; Spectrophotometry–atomic absorption
ICS Code
ICS Number Code 81.060.20 (Ceramic products)
DOI: 10.1520/C0738-94R11
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Scope Summary of Test Method Interferences Apparatus Reagents |
2 | Procedure Report Precision and Bias Keywords TABLE 1 |