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Allyltriisopropylsilane, 烯丙基三乙氧基硅烷/5g/CAS:24400-84-8
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BH-20121-30FP900-5(荧光灯管/白色/FSL/30W/外径25mm/全长900mm/5支装)
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Propiolic acid, 丙炔酸/5g/CAS:471-25-0
'); document.write('¥120

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1,3-Dithiane, 1,3-二噻烷/25g/CAS:505-23-7
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BG-C184262(闪式层析柱/内径20.4mm/壁厚2.8mm/长254mm)
'); document.write('¥88

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BH-10811(圆底烧瓶刷/50毫升/支)
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