Pub. L. 100-418, tit. I, subtit. G, pt. 1, subpt. B, sec. 1750
1-(3-SULFOPROPYL) PYRIDINIUM HYDROXIDE.
SEC. 1750. 1-(3-SULFOPROPYL) PYRIDINIUM HYDROXIDE. Subpart B of part 1 of the Appendix is amended by inserting in numerical sequence the following item: “ 907.97 1-(3-Sulfopropyl)-pyridinium hydroxide (provided for in item 406.42, part IB, schedule 4) Free No change On or before 12/31/90 ”,