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BG-F584350(溶剂储存瓶(Schlenk)/350mL/高真空节门0-4mm/外径70mm/长度200mm)
'); document.write('¥134.4

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BH-395045(水系微孔滤膜/混合纤维素酯膜/直径50mm/孔径0.45μm/50片)
'); document.write('¥26.66

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BH-XJ10239-7(7号球胆/橡胶/直径29cm)
'); document.write('¥21

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Cerium(III) chloride, anhydrous, 无水三氯化铈/10g/CAS:7790-86-5
'); document.write('¥605

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