ASTM D7822

ASTM D7822 is the standard practice for dermal wipe sampling for the subsequent determination of metals and metalloids. It provides a structured approach for collecting wipe samples from skin or dermal surfaces so that later analytical testing can better assess exposure to these substances. This makes the standard valuable for consistent sampling, comparable results, and more reliable exposure evaluation in situations where metals and metalloids are of concern.

Overview of ASTM D7822

The official title of ASTM D7822 shows that it focuses on dermal wipe sampling, not the laboratory analysis itself. In practice, the standard helps define a repeatable field or sampling workflow for gathering material from the skin or other dermal surfaces before metals and metalloids are determined. That consistency is important when sample collection must support technical assessment, quality programs, or exposure-related documentation. ASTM D7822 is therefore a practical reference for organizations that need a recognized sampling practice.

Common use cases of ASTM D7822

This standard is commonly used when a wipe sample from dermal surfaces is needed as part of an exposure or contamination evaluation involving metals and metalloids. It may support workplace hygiene programs, investigative sampling, or routine monitoring where skin contact is being assessed. ASTM D7822 is also useful when teams need a documented procedure for sample collection before sending materials for analytical testing, helping align sampling practices across personnel, sites, or projects.

Benefits of using ASTM D7822

Using ASTM D7822 can improve consistency in dermal wipe sample collection, which supports more dependable test results and easier comparison across samples. It also helps organizations follow a recognized ASTM standard practice, strengthening documentation for compliance-oriented or quality-focused work. For procurement and technical review, the standard offers a clear reference point for evaluating sampling methods and reducing uncertainty in exposure-related assessments involving metals and metalloids.

• Dermal wipe sampling practice
• Metals and metalloids assessment
• Support for subsequent laboratory analysis
• Consistent sample collection method
• Exposure evaluation workflow