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ORGANOPHOSPHORUS PESTICIDES: METHOD 5600, Issue 1, dated 15 August 1994 - Page 7 of 20 (1) (2) (3) (4)
Molecular weights calculated from the empirical formula using 1979 IUPAC Atomic Weights of the Elements. RTECS = NIOSH Registry of Toxic Effects of Chemical Substances [1]. Merck Index [2]. Farm Chemicals Handbook [3].
NIOSH Manual of Analytical Methods (NMAM), Fourth Edition, 8/15/94