… Inorganic chemicals; organic or inorganic compounds of precious metals, of …
Explanatory notes
… Chapter 28 Inorganic chemicals; organic or inorganic compounds of … in the stoichiometric ratios can occur because of gaps or insertions in the crystal lattice. These compounds …Legal note
… addition to dithionites and sulphoxylates, stabilised with organic substances (heading 28.31), carbonates and peroxocarbonates of inorganic bases (heading 28.36), cyanides, cyanide oxides …