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20x1mm 1.9um Hypersil GOLD Amino
过滤装置-500ml容量,MF75TM系列,聚苯乙烯外壳;75mmCN滤膜,孔径0.8um
其他
8X40 BULK 便利套装 透明样品瓶
DURAN ? Vacuum Desiccator DN250 (ready to use version) incl. DURAN ? desiccator base with flat flange, no outlet (247706605), DURAN ? desiccator lid w
Organomation 氮吹仪配套针(4in x 19ga,50支)
GL-PAK CARBONGRAPH石墨碳小柱,300mg/6ml
LiChroCART 55-4,Superspher 60 Si 4 μm定制柱
带3个插孔的瓶盖
进样针 适用PE s10自动进样器