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双(环戊二烯)钴
2,5-二氟苯酚
3-氯苯基硼酸-(2-甲基丙三酯基)-钾盐
Micro spatula, length: 150 mm, 40 x 3 mm, with two flat ends, steel, Teflon coated
Cork cutting knife, with wooden handle
CORK STOPPERS, TOP DIA. 45 MM, BOTTOM DIA. 40 MM, LENGTH 30 MM
带有滴管组装件的瓶子,低密度聚乙烯;聚丙烯螺旋盖,60ml容量
2D摇摆模拟控制摇床单层
3,4-二甲苯酚
(定制产品)3种元素ICP-MS混标,Rh/In/Re,10mg/L溶于5% HCl