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BH-11752-S(三联烧瓶夹/三联三爪夹/双调节/小号)
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BG-A682440-L(三通接头/大节门/T型四氟节门/磨口24/40)
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Diethylzinc, 二乙基锌/500mL/CAS:557-20-0
'); document.write('¥1100

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Benzyl mercaptan, 苄硫醇/25g/CAS:100-53-8
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BG-F761100(磨口溶剂储存瓶/100mL/磨口14/20/直径40mm/长165mm/高真空阀0-4mm)
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BG-D191922(三通蒸馏接收管/磨口19/22)
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