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BG-A354914(75°蒸馏头/上磨口14/20/下磨口24/40/侧磨口19/22)'); document.write('¥40
Dimethylchloroacetal, 2-氯乙醛缩二甲醇/500g/CAS:97-97-2'); document.write('¥650
BG-C372640(具储存球闪式层析柱/容量500mL/外径26mm/内径20mm/磨口24/40/长457mm)'); document.write('¥131.2
停产 BG-P1505100-G(试剂瓶/螺口/蓝盖/100mL/高硼硅/博美)'); document.write('¥16
BG-C195463(球磨口闪式层析柱/内径39.6mm/壁厚3.2mm/长305mm)'); document.write('¥136
BT-13907-1(转换头/旋转蒸发仪配件/亚荣RE-2000A/磨口24/40)'); document.write('¥277.34