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4-氟苯甲酰基乙腈
亚硫酸氢钠
LiChroCART 55-3,LiChroprep 60 Si 25-40μm定制柱
VISCOMETERS,L.283 MM, F.TRANSP.LIQUIDS CAPILLARY:2B, RANGE cST 100-500 MMS/S K: 0,5 NON-CALIBRATE
WITOPED ECO
DROPPING BOTTLES, WITH DROPPER AND TEAT, WITH SCREW THREAD GL 18, AMBER GLASS; CAP.15 ML
三(4,7-联苯-1,10-邻菲啰啉)二氯化钌
STIRRING THERMOMETER, SOLID STEM,DIFFICO GRADUATION, FILLEDW.ORGANIC LIQUIDS, DIA. 6-7MM, -10+110|
GRADUATED CYLINDERS, LOW SHAPE, 1000 ML, PMP, CRYSTAL CLEAR, PACK OF 2 PCS
广口瓶,PE-LD材质,1000 ml,GL 65,旋盖