https://www.astm.org/news/press-releases/astm-declarable-substances-subcommittee-developing-proposed-tin-based-solder-alloys-standard
Participation is being sought for the development of a proposed new standard, WK15434, Test Method for Analysis of Tin-Based Solder Alloys Using Optical...
solder alloysastmsubstancessubcommitteedeveloping