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4'-Hydroxyacetophenone for synthesis
Phthalhydrazide, 99% 25GR
2,4,6-Trimethylaniline for synthesis
TOXIC SUBSTANCES GC/MS STANDARD MIXTURE NO.3
Nalidixic acid, 99.5% 25GR
N,N-二甲基炔丙胺,98.0%(GC&T)
反-2-辛烯醛,95.0%(GC)
Difluoroacetic acid, 98% 10ML
Cerium (III) fluoride, anhydrous, REacton? 99.99%
CORNING 384WL PLATE,PS,WHT,HB,NS,W/O LID
尼泊金丁酯 标准品