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LiChroCART 75-4,LiChrospher 60 Si 12 μm定制柱
DM-1 30m x 0.53mm x 1μm
3-氟-L-酪氨酸
ASCENTIS SI 3UM 10CM X 1.0MM HPLC COLUMN
氧化镁
LINECORD FOR MSA SAMPLING PUMP
邻苯二甲酰亚胺钾
气相色谱柱,TG-225MS 60m x 0.32mm x 0.50μm
DURAN? Volumetric flask,white graduation, class BW, with one graduation mark, polyethylene stopper, NS 10/19, 10 ml
23X75 透明 C/T圆底