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氧化二乙酰丙酮合钒,98%+
十七烷[标准物质],99.5%(GC)
3-哌啶甲酸甲酯,98%+
2,4,6-三甲基苯甲醛,98%+
Acetylsalicyloyl chloride, 98% 5GR
玉米浆,50%
4-Chlorobenzenesulfinic acid sodium salt hydrate, 98% 1GR
Methylcyclohexane, AcroSeal?, Extra Dry, 98+% 100ML
MAP Kinase Mouse Recomb. E. coli
2-Bromoethylamine hydrobromide, 99% 250GR