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Handbook for the Montreal Protocol on Substances that Deplete the Ozone Layer
… substance is not available in sufficient quantity and quality from existing stocks of banked or recycled controlled … (i) Of hydrocarbons (oil and grease) in water or soil (ii) Of simethicone (polydimethylsiloxane) (iii) When … and incorrect partial lifetimes (stratosphere, ocean or soil), Recalling decisions IV/12, X/12, XVI/14, XVIII/10, …