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Benzotriazole-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate, 1H-苯并三唑-1-基氧三吡咯烷基六氟磷酸盐[用于肽的偶联剂]/5g/CAS:128625-52-5
'); document.write('¥120

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BG-F544250(史莱克反应瓶/圆底/无水无氧/250mL/磨口24/40)
'); document.write('¥144

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