If your lab runs dozens of ASTM tests, a subscription to ASTM Compass is cheaper per document.
Yes. ASTM D618-21 is the active standard. Previous versions (D618-08, D618-13, D618-20) are obsolete. Auditors will flag any use of older versions. astm d618-21 pdf
is the current industry standard practice for conditioning plastics before testing. Because the physical and electrical properties of plastics are highly sensitive to environmental factors like temperature and moisture, this standard ensures that test data is accurate, repeatable, and comparable across different laboratories. If your lab runs dozens of ASTM tests,
Because ASTM standards are copyrighted, they are generally not available for free legally. You can purchase the current 2021 version or a "Redline" version (which highlights changes from the 2013 version) through official outlets: (Direct source). ANSI Webstore (Authorized reseller). Accuris Standards Store (Global provider). Previous versions (D618-08, D618-13, D618-20) are obsolete