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Handbook for the Montreal Protocol on Substances that Deplete the Ozone Layer
… 300, 331 VII/10 Continued uses of controlled substances as chemical process agents after 1996 1 113 VII/11 Laboratory … substance for the purpose of the Protocol (i.e. a bulk chemical); (c) If a substance or mixture must first be … and constructed in accordance with the best standards of engineering and technology and with particular regard to the …