AOAC Official Method 977.19 Hexachlorobenzene and Mirex Pesticide Residues in Fatty Products Gas Chromatographic Method First Action 1977 Final Action 1978
AOAC Official Method 977.19 Hexachlorobenzene and Mirex Pesticide Residues in Fatty Products Gas Chromatographic Method First Action 1977 Final Action 1978
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