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DZ-BG-20升四口瓶
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SV-M29(耐压内螺纹口密封圈/#29)
'); document.write('¥5.33

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Pelandjauic acid/CAS:141545-69-9/10mg
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BG-C373230(具储存球闪式层析柱/容量500mL/外径32mm/内径26mm/磨口24/40/长305mm)
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BH-10558-05(加样筒/螺纹螺口/5mL/20个/包)
'); document.write('¥36.16

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BB-10801(游标卡尺/高碳钢/0-150mm/0.02mm)
'); document.write('¥46.08

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