21.53—Formula No. 27-A.

(a) Formula. To every 100 gallons of alcohol add:
Thirty-five pounds of camphor, U.S.P., and 1 gallon of clove oil, N.F.
(b) Authorized uses. (1) As a solvent:
210.External pharmaceuticals, not U.S.P. or N.F.
410.Disinfectants, insecticides, fungicides, and other biocides.
(2) Miscellaneous uses:
812.Product development and pilot plant uses (own use only).