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4-Tolylboronic acid, 4-甲苯硼酸/5/CAS:5720-05-8
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BH-10741-30(霍夫曼止水夹/螺旋止水夹/铜制/#30)
'); document.write('¥32

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Hexamethyldisiloxane, 六甲基二硅氧烷/100ml/CAS:107-46-0
'); document.write('¥120

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BG-C184464C(砂板闪式层析柱/内径39.6/壁厚3.2mm/长457mm)
'); document.write('¥142.4

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BG-P18030(干燥器/直径300mm)
'); document.write('¥281.67

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1,1,1,3,3,3-Hexafluoro-2-propanol, 1,1,1,3,3,3-六氟代-2-丙醇/1kg/CAS:920-66-1
'); document.write('¥1500

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