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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