21 C.F.R. § 610.16
Total solids in serums.
Cite as 21 C.F.R. § 610.16 (2026)
Except as otherwise provided by regulation, no liquid serum or antitoxin shall contain more than 20 percent total solids.
21 C.F.R. § 610.16
Cite as 21 C.F.R. § 610.16 (2026)