… Colloidal precious metals; inorganic or organic compounds of …
Explanatory notes
… Sub-Chapter VI MISCELLANEOUS 28.43 ‑ Colloidal precious metals; inorganic or organic compounds of … : 2843.21 ‑ ‑ Silver nitrate 2843.29 ‑ ‑ Other 2843.30 ‑ Gold compounds 2843.90 ‑ Other compounds; amalgams (A) …
