Standard designations for turpentine
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
Spirits of turpentine within the meaning of the act and the provisions in this part shall be designated as “gum spirits of turpentine,” “steam distilled wood turpentine,” “destructively distilled wood turpentine,” or “sulphate wood turpentine,” as the case may be.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.