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BG-F702445M-D(具砂板过滤管/内径45mm/单玻璃节门/磨口24/40/G3)
'); document.write('¥232.8

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Allylamine Hydrochloride, 烯丙胺/25g/CAS:10017-11-5
'); document.write('¥315

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BH-10267-8-14(硅胶管/内径8mm/外径14mm/米)
'); document.write('¥28.29

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BG-V120500(磨口冷阱/大容量阱体500mL/杜瓦瓶1900mL)
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