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BG-C195463(球磨口闪式层析柱/内径39.6mm/壁厚3.2mm/长305mm)'); document.write('¥136
BF-10209(防滑手套/线)'); document.write('¥2.47
Togni Reagent II(CAS:887144-94-7/1g)'); document.write('¥230
BB-14103-6(白板笔墨水/蓝色)'); document.write('¥6.4
BG-A302440(直型抽气接头/磨口24/40/小咀外径10mm)'); document.write('¥16.8
BG-L200020A(移液管/刻度吸管/20mL/出口级)'); document.write('¥20.16