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PREPARATIONS CONTAINING TRIFLUOROMETHYL-DINITRO-N,N-DISUBSTITUTED ANILINE DERIVATIVES STABILIZED BY ADDITION COMPOUND OF ALKALINE METAL OR AMMONIUM BISULFITE AND ALDEHYDE OR KETONE
PREPARATIONS CONTAINING TRIFLUOROMETHYL-DINITRO-N,N-DISUBSTITUTED ANILINE DERIVATIVES STABILIZED BY ADDITION COMPOUND OF ALKALINE METAL OR AMMONIUM BISULFITE AND ALDEHYDE OR KETONE