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Chloroacetyl chloride, 氯乙酰氯/500g/CAS:79-04-9
'); document.write('¥220

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BG-M190044(单排管真空气体分配器/四氟节门/四组/右小咀)
'); document.write('¥224

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BH-10270-9(橡胶塞/#9/直径60mm/50mm)
'); document.write('¥6.79

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BG-YF301910(石英圆底烧瓶/10mL/磨口19/22)
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BT-19909-1.2(混匀仪配件/大龙/VT1.2)
'); document.write('¥480

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BG-P140412120(试管/普通玻璃/平口/外径12mm/长度120mm/10支)
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