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ANCHOR STIRRERS FOR REACTION VESSELS WITH GROUND AND POLISHED SHAFT WITH GL 14 640x16 MM ST 45/40 KF/LF 25/120
SS PACKED COLUMN,2M,2.1MM,PORAPAK QS,
HyperSep Silica SPE Column, 100mg/1mL 100个/包装
二水合碳酸镝,99.5%
ST-STOPPERS, WITH OCTAGONAL PLATE, GLASS, ACC. TO DIN 12252, ST 29/32, AMBERGLASS
25HydroxyvitaminD3-26,26,26,27,27,27-d6monohydrate
2-(2,4-二氟苯基)吡啶
N-BOC-ethanolamine
抗倒酯(游离酸) 标准品
玻璃微珠 60/80