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已停产!BG-P14040-10(封口毛细管/1mm/长度100mm/500支)
'); document.write('¥32.96

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BT-19909-1.3(混匀仪配件/大龙/VT1.3)
'); document.write('¥270

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Isobutyryl chloride, 异丁酰氯/100g/CAS:79-30-1
'); document.write('¥120

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MMP-G-01-D (Tetrahedral S/SP3)
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2-(2-Bromoethyl)-1,3-dioxolane, 2-(2-溴乙基)-1,3-二恶烷/5g/CAS:18742-02-4
'); document.write('¥150

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Copper, 铜粉/10g/CAS:7440-50-8
'); document.write('¥21.3

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