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BG-Y520001-4(微量比色皿/石英/四通/1mm/2只/熔融一体)'); document.write('¥640
BG-Y510010-4(比色皿/石英/四通/1cm/2只/熔融一体)'); document.write('¥304
Phenyl[2-(trimethylsiyl)-phenyl]iodonium Triflate,1g(CAS:164594-13-2/1g)'); document.write('¥1100
BG-C195263C(球磨口砂板闪式层析柱/内径20.4mm/壁厚2.8mm/长305mm)'); document.write('¥128.8