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Chloroacetonitrile, 氯乙腈/100g/CAS:107-14-2
'); document.write('¥200

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BG-P1505100-Z(试剂瓶/棕色/螺口/蓝盖/100mL)
'); document.write('¥9.92

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已停产!BH-XJ10239-S40(5号球胆/橡胶/直径25cm/长40cm 8x12mm气管/带挂环)
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Copper, 铜粉/100g/CAS:7440-50-8
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BH-20219(插头/双相)
'); document.write('¥7.46

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1-Acetylimidazole, 1-乙酰基咪唑/25g/CAS:2466-76-4
'); document.write('¥220

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