| 1 |
chemical products and compounds for the treatment of industrial process systems |
| 1 |
chemical products and compounds for the treatment of liquid separation systems |
| 1 |
chemical products and compounds for the treatment of metal processing systems |
| 1 |
chemical products and compounds for the treatment of petrochemical and oil and gas processing systems |
| 1 |
chemical products and compounds for the treatment of plastic and metal coating systems |
| 1 |
chemical products and compounds for the treatment of steam and boiler water production systems |
| 1 |
chemical products and compounds for the treatment of waste water systems |
| 1 |
chemical products and compounds for the treatment of water clarification and dehydration systems in aqueous systems |
| 1 |
chemical products and compounds for the treatment of water supply systems |
| 1 |
chemical products and preparations for use in producing sealants |
| 1 |
chemical products capable of absorbing humidity from the air |
| 1 |
chemical products for analysis in laboratories, other than for medical or veterinary purposes |
| 1 |
chemical products for aquarium water, other than pharmaceuticals |
| 1 |
chemical products for biotechnological purposes being scientific in nature |
| 1 |
chemical products for industrial analysis |
| 1 |
chemical products for manufacturing medical preparations |
| 1 |
chemical products for preserving foodstuffs |
| 1 |
chemical products for removing moisture |
| 1 |
chemical products for research purposes |
| 1 |
chemical products for scientific analysis |
| 1 |
chemical products for scientific diagnostic purposes |
| 1 |
chemical products for scientific purposes |
| 1 |
chemical products for sewage treatment |
| 1 |
chemical products for soil improvement |
| 1 |
chemical products for tanning animal hides |
| 1 |
chemical products for tanning animal skins |
| 1 |
chemical products for tanning pelts |
| 1 |
chemical products for the manufacture of cosmetics |
| 1 |
chemical products for the manufacture of medical preparations |
| 1 |
chemical products for the manufacture of resins |
| 1 |
chemical products for the preservation of foodstuffs |
| 1 |
chemical products for the treatment of sewage |
| 1 |
chemical products for use as absorbents |
| 1 |
chemical products for use as adsorbents |
| 1 |
chemical products for use as flocculants |
| 1 |
chemical products for use in agriculture, horticulture and forestry |
| 1 |
chemical products for use in electroplating |
| 1 |
chemical products for use in foundry casting and tempering |
| 1 |
chemical products for use in industrial cleaning processes |
| 1 |
chemical products for use in industry |
| 1 |
chemical products for use in industry and science |
| 1 |
chemical products for use in making resins |
| 1 |
chemical products for use in making varnishes |
| 1 |
chemical products for use in metal casting |
| 1 |
chemical products for use in the manufacture of cosmetics |
| 1 |
chemical products for use in the manufacture of detergents |
| 1 |
chemical products for use in the manufacture of fragrances |
| 1 |
chemical products for use in the manufacture of medical preparations |
| 1 |
chemical products for use in the manufacture of polyurethanes |
| 1 |
chemical products for use in the manufacture of resins |
