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Dicyclohexylcarbodiimide, N,N'-二环己基碳二亚胺(DCC)/100g/CAS:538-75-0
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BH-10372-50(定性滤纸/中速/直径50mm/100片/袋装)
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AHB-U09Q-2(耐压反应管加热模块/干浴/硬质/均9孔/半球孔底/高40mm/外径88mm/孔径19.2mmx9)
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BG-C393225C(具砂板储存球闪式层析柱/容量500mL/外径32mm/内径26mm/磨口24/40/长254mm/G2)
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BG-S740100(升华装置/100mL/O型圈331/砝兰57)
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BG-F44842L(直三口瓶/2000mL/主29/42/侧24/40)
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