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ASTM-F2617:2008 Edition

ASTM-F2617:2008 Edition

$40.63

F2617-08e1 Standard Test Method for Identification and Quantification of Chromium, Bromine, Cadmium, Mercury, and Lead in Polymeric Material Using Energy Dispersive X-ray Spectrometry

Published By Publication Date Number of Pages
ASTM 2008 9
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1.1 This test method describes an energy dispersive X-ray fluorescence (EDXRF) spectrometric procedure for identification and quantification of chromium, bromine, cadmium, mercury, and lead in polymeric materials.

1.2 This test method is not applicable to determine total concentrations of polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE) or hexavalent chromium. This test method cannot be used to determine the valence states of atoms or ions.

1.3 This test method is applicable for a range from 20 mg/kg to approximately 1 wt % for chromium, bromine, cadmium, mercury, and lead in polymeric materials.

1.4 This test method is applicable for homogeneous polymeric material.

1.5 The values stated in SI units are to be regarded as the standard. Values given in parentheses are for information only.

1.6 This test method is not applicable to quantitative determinations for specimens with one or more surface coatings present on the analyzed surface; however, qualitative information may be obtained. In addition, specimens less than infinitely thick for the measured X rays, must not be coated on the reverse side or mounted on a substrate.

1.7 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.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
2 Summary of Test Method
Significance and Use
Interferences
Apparatus
TABLE 1
3 Reagents and Materials
Hazards
TABLE 2
4 Specimen Preparation
Preparation of Apparatus
5 Calibration
6 Procedure
Calculation
Report
Precision and Bias
TABLE 3
7 TABLE 4
TABLE 5
TABLE 6
8 Keywords
X1. ALTERNATIVE SPECIMEN PREPARATION TECHNIQUES
X1.1 Introduction
X1.2 Powder, Pellet or Granular Specimens
TABLE 7

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