2806 Hydrogen chloride (hydrochloric acid); chlorosulphuric acid
2806 10 – Hydrogen chloride (hydrochloric acid):
2806 10 1 – – – – Pro analysis
2808 00 Nitric acid; sulphonitric acids:
2808 00 2 – – – – Other nitric acid
2814 Ammonia, anhydrous or in aqueous solution:
2814 20 – Ammonia in aqueous solution:
2814 20 1 – – – – Pro analysis
2815 Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium:
2815 11 – – Solid:
2815 11 1 – – – Granulated, pro analysis
2815 20 Potassium hydroxide (caustic potash):
2815 20 1 – – – Granulated, pro analysis
