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2,6-Dimethylcyclohexanone (mixture of cis and trans isomers) for synthesis
达旦黄
3,5-二氟苯胺,97.0%(GC)
优级纯试剂（3种）
Replacement cell assembly 115V or 220V for HP-2-VCR
Reference Material of Nitrogen in Residual Fuel Oil Certified by The Japan Petroleum Institute, Nitrogen Content 0.5mass% level, %
乙酸钠，BioXtra， ≥99.0%
(1R,3R)-N-BOC-1-Aminocyclopentane-3-carboxylic acid, 98% ee, 95% 500MG
a2-Macroglobulin Human Plasma
邻苯二酚， 99+% 100GR
