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BT-Z14197-UV(小型光化学反应器/分体式/4*1通道/B-LRS2207UV)
'); document.write('¥8553.85

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BG-P1403906230(滴管/巴斯德/巴思德/外径6mm/长度230mm/吸嘴120mm/50支/包)
'); document.write('¥83.2

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DZ-BG-石英反应皿(直径90mm/高度50mm/带盖)
'); document.write('¥380

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BH-10285-SLS(不锈钢磨口夹/不锈钢弹簧夹/45/50)
'); document.write('¥11.2

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