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HT-660柱温箱
LiChroCART 55-4,LiChroprep RP-8 40-63μm定制柱
用于 20 mm 盖的 A-Line 电子启盖器,带锂电池
碳酸锰,99.9%
P型层析缸
Silica gel 60 G for thin-layer chromatography
套装 顶空 样品瓶 /旋盖/钳口盖-未组装 500/件 6ML 透明 圆底 CRMIP 聚四氟乙烯/红色橡胶
FILTER FLASK,ERLENMEYER SHAPE, WITH SIDE TUBE, BOROSILICATE GLASS, WITH SAFETY-PVC-COATING, 1000
QUARTZ LCD-COUNTDOWN TIMER, WITH ALARM
MORTAR, WHITE, MELMIN, WITHOUT PESTLE 300 ML,?A 125 MM,HEIHGT 75 MM