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BT-Z14099(光化学反应器/大功率光源/立箱式/LRS-1609)
'); document.write('¥18461.54

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BG-V234022(一体式冷阱/外径40mm/长度225mm/内管外径16mm)
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BH-10617(内六角扳子套装/8件/世达)
'); document.write('¥213.34

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BG-C195172C(球磨口砂板闪式层析柱/内径13.4mm/壁厚1.8mm/长254mm)
'); document.write('¥120

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Bis(triphenylphosphine)palladium(II) chloride, 双三苯基磷二氯化钯/1g/CAS:13965-03-2
'); document.write('¥320

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