Class |
Class Name |
1 |
biological fertilizers |
1 |
biological preparations for laboratory purposes |
1 |
biological preparations for the treatment of effluent |
1 |
biological preparations for the treatment of waste water |
1 |
biological preparations for use in biotechnology [other than medical] |
1 |
biological preparations for use in manufacture |
1 |
biological preparations for use in the preservation of agricultural forages |
1 |
biological preparations, other than for medical or veterinary purposes |
1 |
biological preparations [other than for medical use] |
1 |
biological tissue cultures, other than for medical or veterinary purposes |
1 |
biostimulants for plants |
1 |
birdlime |
1 |
bismuth |
1 |
bismuth subnitrate for chemical purposes |
1 |
bleaching preparations [decolorants] for industrial purposes |
1 |
bleaching substances for industrial purposes |
1 |
blood charcoal |
1 |
blowing agents for use in the manufacture of expanded rubber |
1 |
blue vitriol |
1 |
blueprint cloth |
1 |
blueprint paper |
1 |
bone charcoal |
1 |
borax |
1 |
boric acid for industrial purposes |
1 |
brake and clutch cleaners [chemicals] |
1 |
brake fluid |
1 |
brazing fluxes |
1 |
brazing preparations |
1 |
bread improvers for industrial use |
1 |
brickwork preservatives (except paints and oils) |
1 |
brickwork preservatives, except paints and oils |
1 |
bromine for chemical purposes |
1 |
buffers [chemicals] |
1 |
building adhesives |
1 |
by-products of the processing of cereals for industrial purposes |
1 |
caesium |
1 |
calcined soda |
1 |
calcium carbide |
1 |
calcium carbonate |
1 |
calcium carbonate for use in industry |
1 |
calcium cyanamide [fertiliser] |
1 |
calcium cyanamide [fertilizer] |
1 |
calcium nitrate |
1 |
calcium salts |
1 |
californium |
1 |
calomel [mercurous chloride] |
1 |
camphor, for industrial purposes |
1 |
carbide |
1 |
carbolineum for the protection of plants |
1 |
carbon |