Categories

CN2828

28 Inorganic Chemicals, Organic or Inorganic Compounds of Precious Metals, of Rare-earth Metals, of Radioactive Elements or of Isotopes

2828 (01/1988-..) Hypochlorites, Commercial Calcium Hypochlorite, Chlorites, Hypobromites

28281000 (01/1993-..) Calcium Hypochlorites, Incl. Commercial Calcium Hypochlorite

28281010 (01/1988-12/1992) Commercial Calcium Hypochlorite

28281090 (01/1988-12/1992) Calcium Hypochlorites (Excl. Commercial)

28289000 (01/1988-..) Hypochlorites, Chlorites and Hypobromites (Excl. Calcium Hypochlorites)