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TEST TUBE DURAN WITH BEADED RIM
STRAIGHT WALL 样品瓶 187/包装
刻度量筒,高型,A级,250:2 ml,PMP材质,蓝色刻度
Triton X-100,生化试剂级,100ml
Rod for stand base M10, ? 12 mm, length 500 mm, with thread M10, steel zincked
钼酸铵 (di)
VISCOMETERS,L.283 MM, F.TRANSP.LIQUIDS CAPILLARY: 2, RANGE cST 20 - 100 MMS/S K: 0,1 NON-CALIBRAT
FLASKS, FLAT BOTTOM, MEDIUM LENGTH, 500 ML, WITH BEADED RIM, FLASK ? 105 MM, HEIGHT 170 MM, NECK
(Ca)钙溶液标准物质
窄口三角烧瓶,直径64mm,口径22mm,100ml