Explanatory notes
… - 1,2,3,4,5,6-Hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN) 2903.82 - - Aldrin (ISO), chlordane (ISO) … (methyl chloride). Colourless gas, usually presented liquefied in steel cylinders. Used as a refrigerant, as an … (methylene chloride). A toxic, colourless, volatile liquid; used in organic synthesis. (3) Chloroform …