ASTM E2926-17 PDF

Scope: 1.1 This test method is for the determination of major, minor, and trace elements present in glass fragments. The elemental composition of a glass fragment can be measured through the use of µ-XRF analysis for comparisons of glass. 1.2 This test method covers the application of µ-XRF using monoand polycapillary optics, and an energy dispersive X-ray detector (EDS). 1.3 This test method does not replace knowledge, skill, ability, experience, education, or training and should be used in conjunction with professional judgment. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 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.

ASTM E2926-17 Referenced Document

ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E2330 Standard Test Method for Determination of Concentrations of Elements in Glass Samples Using Inductively Coupled Plasma Mass Spectrometry (ICP-MS) for Forensic Comparisons*， 2019-12-01 Update

2017 ASTM E2926-17 Standard Test Method for Forensic Comparison of Glass Using Micro X-ray Fluorescence (µ-XRF) Spectrometry
2013 ASTM E2926-13 Standard Test Method for Forensic Comparison of Glass Using Micro X-ray Fluorescence lpar;micro;-XRFrpar; Spectrometry