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BG-C195462(球磨口闪式层析柱/内径39.6mm/壁厚3.2mm/长254mm)'); document.write('¥133.6
BG-F764108(磨口溶剂储存瓶/100mL/磨口24/40/直径40mm/长165mm/高真空阀0-8mm)'); document.write('¥166.4
BT-Z19801(层析板切割器/TLC切割器/薄层色谱版切割器/割板器)'); document.write('¥800
tert-Butylchlorodiphenylsilane, 叔丁基二苯基氯硅烷/25g/CAS:58479-61-1'); document.write('¥600
已停产!BG-F477500A(分液漏斗/四氟节门/500mL/磨口No.27/顶端玻璃塞)'); document.write('¥119.2
PIFA(CAS:2712-78-9/5g)'); document.write('¥400