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克灭鼠(克鼠灵),100ng/ml 标准品
40 mL棕色样品瓶套装,含72 个样品瓶、瓶盖和隔垫
MULTIPLE ADAPTERS, WITH TWO PARALLEL NECKS, CONE ST 19/26, SOCKETS ST 14/23
LGC CUSTOM - PAH-Mix 145 in Acetonitrile标准品
封板膜,用于样品自动化操作,PE/PP材质
Magnetic stirring-bar, PTFE, polygon, 7 x 20 mm
SPARE PROTECTION COLLAR, PP, 1000 ML
FLASKS, W. SIDE NECK, PARALLEL (DESTILLATION FLASKS), 250 ML CN ST 29/32, SN ST 14/23
三乙醇胺
气接头