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BG-F702455M-D(具砂板过滤管/内径55mm/单玻璃节门/磨口24/40/G3)
'); document.write('¥250.4

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BG-C184173(闪式层析柱/内径13.4mm/壁厚1.8mm/长305mm)
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Ethyl trans-2-butenoate, 反式-2-丁烯酸乙酯/100g/CAS:623-70-1
'); document.write('¥230

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BH-10802(核磁管刷/5mm/支)
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BF-10108-100-L(手套/丁腈/100只/大号)
'); document.write('¥74.67

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Methallyltri-n-butyltin, 98%, 甲基烯丙基三正丁基锡/5g/CAS:67883-62-9
'); document.write('¥3000

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