ASTM D4597

ASTM D4597 is a technical standard for sampling workplace atmospheres to collect gases or vapors with solid sorbent diffusive samplers. It provides a practical framework for capturing airborne contaminants in a way that supports consistent workplace monitoring and exposure assessment. As an ASTM standard, it is relevant for users who need a reliable method for passive sampling in occupational settings, where accurate collection and handling of gas or vapor samples can support informed safety and compliance decisions.

ASTM D4597 standard overview

The Standard Practice for Sampling Workplace Atmospheres to Collect Gases or Vapors with Solid Sorbent Diffusive Samplers focuses on the use of diffusive samplers containing solid sorbent media. Its purpose is to guide workplace atmosphere sampling when gases or vapors are the target of collection. ASTM D4597 is best understood as a practice document that supports repeatable sampling procedures, helping users apply a recognized approach when evaluating airborne chemical exposure in occupational environments.

Where is ASTM D4597 used?

This standard is commonly used in workplace monitoring programs where gases or vapors may be collected for exposure assessment using passive, solid sorbent diffusive samplers. It is relevant in industrial hygiene workflows, environmental health and safety programs, and other occupational settings that rely on air sampling to evaluate conditions around workers. ASTM D4597 is also useful when sampling methods must be selected, documented, and applied consistently across similar monitoring tasks.

Practical importance of ASTM D4597

In practice, ASTM D4597 helps support consistency in how workplace atmosphere samples are collected for gases or vapors. That can matter for compliance efforts, quality control, and comparison of sampling results over time or between locations. By focusing on a defined sampling practice, the standard may reduce variability in method selection and improve confidence in the data used for exposure evaluation, procurement decisions, and internal safety documentation.

• Workplace atmosphere sampling
• Gas and vapor collection
• Solid sorbent diffusive samplers
• Occupational exposure assessment
• Consistent sampling practice