StacksVerified U.S. regulatory reference

27 CFR §21.133

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Vinegar, 90-grain:
  2. (b)Vinegar, 60-grain:
Acidity (as acetic acid). 9.0 percent by weight, minimum. Acidity (as acetic acid). 6.0 percent by weight, minimum.