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ProFill, 25mm HPLC Syringe Filter, bright blue, Nylon (PA), pore size 0.2µm， 100/boxProFill, 25mm HPLC 针筒过滤器, 亮蓝色,尼龙 (PA), 孔径 0.2µm，100/包
Price：¥ 1145