• 71 CHEMICAL TECHNOLOGY

• 71.020 Production in the chemical industry

• 71.040 Analytical chemistry

• 71.040.01 Analytical chemistry in general

• 71.040.10 Chemical laboratories. Laboratory equipment

• 71.040.20 Laboratory ware and related apparatus

• 71.040.30 Chemical reagents

• 71.040.40 Chemical analysis

• 71.040.50 Physicochemical methods of analysis

• 71.040.99 Other standards related to analytical chemistry

• 71.060 Inorganic chemicals

• 71.060.01 Inorganic chemicals in general

• 71.060.10 Chemical elements

• 71.060.20 Oxides

• 71.060.30 Acids

• 71.060.40 Bases

• 71.060.50 Salts

• 71.060.99 Other inorganic chemicals

• 71.080 Organic chemicals

• 71.080.01 Organic chemicals in general

• 71.080.10 Aliphatic hydrocarbons

• 71.080.15 Aromatic hydrocarbons

• 71.080.20 Halogenated hydrocarbons

• 71.080.30 Organic nitrogen compounds

• 71.080.40 Organic acids

• 71.080.50 Anhydrides

• 71.080.60 Alcohols. Ethers

• 71.080.70 Esters

• 71.080.80 Aldehydes and ketones

• 71.080.90 Phenols

• 71.080.99 Other organic chemicals

• 71.100 Products of the chemical industry

• 71.100.01 Products of the chemical industry in general

• 71.100.10 Materials for aluminium production

• 71.100.20 Gases for industrial application

• 71.100.40 Surface active agents

• 71.100.45 Refrigerants and antifreezes

• 71.100.50 Wood-protecting chemicals

• 71.100.55 Silicones

• 71.100.60 Essential oils

• 71.100.70 Cosmetics. Toiletries

• 71.100.80 Chemicals for purification of water

• 71.100.99 Other products of the chemical industry

• 71.120 Equipment for the chemical industry

• 71.120.01 Equipment for the chemical industry in general

• 71.120.10 Reaction vessels and their components

• 71.120.20 Columns

• 71.120.30 Heat exchangers

• 71.120.99 Other equipment for the chemical industry

           Last updated: 12/5/2001