Lab testing for PFAS "forever chemicals" can help prove compliance with regulations — although not without some caveats and complications.

Non-destructive testing (NDT) methods include a wide range of analytical techniques that can evaluate various kinds of materials, elements, welds, systems, etc., without rendering any damage or harm ...

Although standardized test methods for fiber-reinforced composites are used for a wide variety of fiber forms, most of these test methods were developed with a focus on composites with continuous ...