Chemicals used in industry, science, photography, agriculture, horticulture and forestry, excluding consumables for chemical laboratories; noble metal surface filtering materials for use in keeping drinking water fresh, and in aqueous industrial and commercial processes, excluding consumables for chemical laboratories; unprocessed filter materials and filter materials in fabric, powder or granulate form made from noble metals for use in keeping drinking water fresh, and in aqueous industrial ...

SOLVENT RECOVERY APPARATUS

CATALYTIC OXIDATION UNITS FOR USE AS INDUSTRIAL FUME ABATEMENT EQUIPMENT

OXIDATION CATALYSTS

MEDICAL AND SURGICAL APPARATUS AND INSTRUMENTS, NAMELY TRANSTRACHEAL CATHETERS

Catnip