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BG-A819030(双外磨口连接头/磨口19/22/磨口间长度30mm)
'); document.write('¥19.2

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BT-12915-4008(真空快接/盘径40mm/管径8mm)
'); document.write('¥32

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Lithium tert-butoxide, 叔丁醇锂/100g/CAS:1907-33-1
'); document.write('¥2600

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BB-10400-4(激光笔/翻页/绿光)
'); document.write('¥320

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BF-10102-XXL(白大褂/白大衣/实验服/短袖/XXL号)
'); document.write('¥46.14

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BG-F909200H(史莱克反应茄瓶/200mL/磨口19/22/高真空阀门)
'); document.write('¥137.6

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