ASTM D8214

ASTM D8214 is the ASTM standard for determining forms of sulfur in coal by inductively coupled plasma atomic emission spectrometry. It provides a technical framework for measuring sulfur-related constituents in coal samples, helping users obtain consistent analytical results for evaluation and reporting. Because sulfur content can affect coal handling, use, and downstream performance, this standard is relevant when reliable laboratory testing is needed for quality control, comparison, or compliance-oriented documentation.

ASTM D8214 standard overview

ASTM D8214 focuses on a test method that uses inductively coupled plasma atomic emission spectrometry to measure forms of sulfur in coal. The standard is intended to support structured laboratory analysis with a recognized ASTM procedure, which helps improve consistency across testing programs. As a technical document, it is commonly used to define how sulfur-related measurements are performed and reported, making it easier to compare results from different laboratories or batches of coal.

Where is ASTM D8214 used?

This standard is typically used in coal testing laboratories, technical inspection programs, and quality assurance workflows where sulfur in coal must be assessed using an established instrumental method. ASTM D8214 is especially relevant when organizations need dependable analytical data for coal characterization, procurement review, or internal specification checks. It may also be used by labs supporting producers, buyers, and other stakeholders who rely on repeatable sulfur measurements for decision-making and reporting.

Practical importance of ASTM D8214

The practical value of ASTM D8214 is that it helps create a consistent basis for sulfur testing in coal. Using a recognized ASTM method can support better data comparability, reduce uncertainty in laboratory reporting, and assist with product evaluation or acceptance decisions. For organizations that manage coal quality, the standard may also help reduce risk by providing a documented approach for measuring sulfur forms with an instrumental technique aligned to common analytical practice.

• Sulfur forms in coal
• ICP atomic emission spectrometry
• Laboratory test method
• Quality control and reporting