The Standard Practice provides methods for selecting and characterizing efflorescences reference materials. These reference materials are used to verify the conformity of test results under different instrumentation, time or laboratory conditions. The Standard details how to select suitable efflorescences reference materials, ensuring that their Response to Light sources and environmental conditions is similar to that of the test material, to accurately assess the conformity of exposure tests. The Practice also includes procedures for measuring changes in efflorescences reference material performance, ensuring Reliability and accuracy of tests, and making recommendations for setting reasonable specification limits. For different batches of reference materials, cycle studies are required to ensure consistent performance.
| Status | Active |
|---|---|
| CCS | ICS |
| Release Date | Implementation Date |