California CodesBusiness and Professions Code - BPCDivision 8 — Special Business RegulationsChapter 12 — Precious Metal MarkingArticle 2 — The Platinum GroupSection 22127
Wherever in this article provision is made for marking the number of parts or percentage of metals in any article such number or percentage shall refer to weight and not to volume, thickness or any other standard of measurement.
Notes
Requires any number of parts or percentage used in a metal marking under the article to refer to weight rather than volume, thickness, or another measurement standard. The rule governs how stated metal content is measured whenever the article calls for such markings and does not set a separate purity threshold or exception.
Use as reference
Lexinter.net | California Code, Business and Professions Code - BPC § 22127 | https://laws.lexinter.net/codes/california/business-and-professions-code/division-8/chapter-12/article-2/section-22127