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BG-P14139-030(滴瓶/30mL)
'); document.write('¥9.6

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BG-F384020M(上磨口减压层析柱/外径40mm/长度200mm/G3)
'); document.write('¥192.8

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tert-Butyl acetate, 醋酸叔丁酯/100mL/CAS:540-88-5
'); document.write('¥240

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