丁醛2,4-二硝基苯肼;正丁醛 2,4-二硝基苯基腙;正丁醛-2,4-二硝基苯基腙(1MG/ML的乙酸乙酯溶液,以醛计算)[用于异味物质分析](1ML*5);丁醛2,4-二硝基苯腙
N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
N-BUTYRALDEHYDE-DNPH;N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE;N-BUTYRALDEHYDE-2,4-DNPH;BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE;BUTYRALDEHYDE (DNPH DERIVATIVE);(1E)-Butanal (2,4-dinitrophenyl)hydrazone;BUTYRALDEHYDE-2,4-DNPH, 100MG, NEAT;BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE , ENVIRONMENTAL STANDARD, 99%
