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Bromopentafluorobenzene, 溴五氟苯/100g/CAS:344-04-7
'); document.write('¥980

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BG-C195462(球磨口闪式层析柱/内径39.6mm/壁厚3.2mm/长254mm)
'); document.write('¥133.6

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2-Methoxynaphthalene, 2-萘甲醚/500g/CAS:93-04-9
'); document.write('¥500

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BH-20104-1(红外灯泡/275W)
'); document.write('¥36.21

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缺货!BF-10204-8822(防尘口罩/3M-8822/进口)
'); document.write('¥64

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Cupric acetate, 无水醋酸铜/500g/CAS:142-71-2
'); document.write('¥533.5

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