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

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BG-Z552920(旋蒸转换头/上磨口29/42/下磨口14/20/4x20mL)
'); document.write('¥192

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BG-F388530C(上磨口减压层析柱/外径85mm/长度300mm/G2)
'); document.write('¥354.4

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DZ-BG-具砂板节门连接头(有效长150mm/外径53mm/上磨口24/40/下磨口19/22/G3)
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BG-F562450(史莱克管/(0-4)高真空四氟节门/50mL/磨口24/40)
'); document.write('¥121.07

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Lithium chloride, 氯化锂/1kg/CAS:7447-41-8
'); document.write('¥320

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