2825 Hydrazine and Hydroxylamine and Their Inorganic Salts, Inorganic Bases, Metal Oxides, Hydroxides and Peroxides, N.e.s.

2825 (01/1988-..) Hydrazine and Hydroxylamine and Their Inorganic Salts, Inorganic Bases, Metal Oxides, Hydroxides and Peroxides, N.e.s. 28251000 (01/1988-..) Hydrazine and Hydroxylamine and Their Inorganic Salts 28252000 (01/1988-..) Lithium Oxide and Hydroxide 28253000 (01/1988-..) Vanadium Oxides and Hydroxides 28254000 (01/1988-..) Nickel Oxides and Hydroxides 28255000 (01/1988-..) Copper Oxides and Hydroxides 28256000 (01/1993-..) Germanium Oxides and Zirconium Dioxide 28256010 (01/1988-12/1992) Germanium Oxides 28256090 (01/1988-12/1992) Zirconium Dioxide 28257000 (01/1988-..) Molybdenum Oxides and Hydroxides 28258000 (01/1988-..) Antimony Oxides 28259010 (01/1988-12/1996) Calcium Oxide, Hydroxide and Peroxide 28259011 (01/1997-..) Calcium Hydroxide of a Purity of >= 98% Calculated on the dry Weight, in the Form of Particles of Which not > 1% by Weight Have a Particle-size > 75 Micrometres and not > 4% by Weight Have a Particle-size of < 1,3 Micrometres 28259019 (01/1997-..) Calcium Oxide, Hydroxide and Peroxide (Excl. Calcium Hydroxide of a Purity of >= 98% Calculated on the dry Weight, in the Form of Particles of Which not > 1% by Weight Have a Particle-size > 75 Micrometres and not > 4% by Weight Have a Particle-size of < 1,3 Micrometres) 28259020 (01/1988-..) Beryllium Oxide and Hydroxide 28259030 (01/1988-12/2008) Tin Oxides 28259040 (01/1988-..) Tungsten Oxides and Hydroxides 28259050 (01/1988-12/2006) Mercury Oxides 28259060 (01/1995-..) Cadmium Oxide 28259080 (01/2007-12/2008) Inorganic Bases and Metal Oxides, Hydroxides and Peroxides, N.e.s. 28259085 (01/2009-..) Inorganic Bases and Metal Oxides, Hydroxides and Peroxides, N.e.s. 28259090 (01/1988-12/1994) Inorganic Bases and Metal Oxides, Hydroxides and Peroxides N.e.s.