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2-Methoxyphenylhydrazine Hydrochloride, 邻甲氧基苯肼盐酸盐/25g/CAS:6971-45-5
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N,N-Bis(trifluoromethylsulfonyl)aniline, N-苯基双(三氟甲烷磺酰)亚胺/25g/CAS:37595-74-7
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BG-V235025(一体式冷阱/外径50mm/长度250mm/内管外径22mm)
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BH-10590-0915(加样头/一次性/不锈钢/#9/150mm)
'); document.write('¥3.2

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BG-F649250(恒压滴液漏斗/高真空阀/250mL/磨口19/22)
'); document.write('¥218.4

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BH-10226-150(螺口离心管/15mL/100个)
'); document.write('¥59.98

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