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2-苄基环戊酮
GAS WASHING BOTTLE W/O.FILTER DISC,DURAN
DEEP TRAY FOR PIPETTES
邻甲基苄基膦酸二乙酯
SUPPORTS FOR FLAT FLANGES, U-CLAMP, 50 MM
DB-MTBE气相毛细管柱
3‘-Bromo-1,4-di(9-carbazolyl)benzene,>98.0%(HPLC)
FILTER FLASKS, ERLENMEYER SHAPE, WITH SIDE TUBE, 500 ML, BOROSILICATE GLASS, NON-COATED
(3-Chlorophenyl)cyclic-triolborate Potassium Salt
96微孔板底座-0.5ml U型底