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BG-C195323(球磨口闪式层析柱/内径26.4mm/壁厚2.8mm/长305mm)
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1,3-Dimethylurea, 1,3-二甲基脲/10g/CAS:96-31-3
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BG-C195263(球磨口闪式层析柱/内径20.4mm/壁厚2.8mm/长305mm)
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BG-A791419(省空间式标准磨口接头/中心磨口14/20/下磨口19/22)
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BG-A152440(75°弯头/磨口24/40)
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Methyl trifluoromethanesulfonate, 三氟甲烷磺酸甲酯/25g/CAS:333-27-7
'); document.write('¥590

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