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BG-C562280(蛇形回流冷凝器/冷凝管/小咀可拆/冷凝部分180mm/总长305mm/磨口14/20)
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DL-α-Phosphatidylcholine, distearoyl/CAS:816-93-3/100mg
'); document.write('¥2190

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BH-10254-015(四氟螺口离心管/15mL)
'); document.write('¥64

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BG-A501420(通气管/磨口14/20/磨口以下长度153mm/管外径8mm)
'); document.write('¥20.8

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DZ-IP-PTFE(界面聚合装置/全四氟)
'); document.write('¥240

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SV-S12(四氟密封螺纹帽/#12/适直径19mm耐压管)
'); document.write('¥20

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