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SpectraLab Scientific 提供大量翻新分析化學儀器（各種不同配置）的現貨！

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Waters 510 HPLC Pump

The digital， stepper-motor controlled flow and noncirculargears of the 510 ensure smooth and precise flow regardless of back pressure，flow rate setting， or solvent compressibility. The optional extended flow pumpheads allow a larger sample volume and extend the flow range to 22.5 ml/min forsemi-preparative applications.

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