ASTM E2330

ASTM E2330 is a laboratory test method for determining concentrations of elements in glass samples using inductively coupled plasma mass spectrometry (ICP-MS) for forensic comparisons. It supports precise elemental analysis of glass materials, helping laboratories compare samples in a consistent and technically defensible way. As an ASTM standard, it provides a recognized framework for generating results that can be used in investigative and analytical workflows where sample-to-sample comparison matters.

Purpose of ASTM E2330

The purpose of this standard is to guide the measurement of elemental concentrations in glass samples with ICP-MS in a forensic context. ASTM E2330 is centered on producing analytical data that can support comparisons between glass specimens, which may be important when evaluating whether samples are similar or distinct. By defining a structured test method, the standard helps promote repeatable laboratory practice, better data quality, and more consistent interpretation of results.

Common use cases of ASTM E2330

This standard is commonly used in forensic laboratories that analyze glass evidence and need a reliable method for elemental profiling. ASTM E2330 may be applied when comparing broken glass fragments, questioned samples, or reference materials collected during an investigation. It is also relevant in laboratory workflows that rely on ICP-MS instrumentation for trace elemental measurement, especially where documented procedures and comparable results are needed across multiple samples.

Why ASTM E2330 matters

ASTM E2330 matters because it helps laboratories perform glass comparisons with a standardized analytical approach. In practice, that supports consistency, reduces uncertainty, and improves confidence in test results used for evaluation or reporting. A recognized ASTM standard can also be valuable for quality control, technical review, and procurement decisions, since it gives organizations a common reference for method selection and laboratory alignment. For forensic work, that consistency is especially important.

• ICP-MS-based elemental analysis
• Glass sample comparison
• Forensic laboratory workflows
• Consistent test reporting
• Analytical quality control