… defined products which would otherwise fall in Chapter 29, e.g., naphthalene, or 1,4‑dichlorobenzene. The … compounds (including aqueous solutions) ( Chapter 28 or 29 ). (v) Cultures of micro‑organisms used as a basis …
… aluminosilicates whether or not chemically defined 2842.90 ‑ Other Subject to the exclusions mentioned in the … ( heading 28.53 ). (c) Acetoarsenites ( Chapter 29 ). (C) The salts of selenium acids : selenides, …
