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BG-C195322(球磨口闪式层析柱/内径26.4mm/壁厚2.8mm/长254mm)'); document.write('¥112
BG-F386030M(上磨口减压层析柱/外径60mm/长度300mm/G3)'); document.write('¥274
BG-D191420(三通蒸馏接收管/磨口14/20)'); document.write('¥109.6
BG-F471050(分液漏斗/四氟节门/50mL/磨口14/20/顶端四氟塞)'); document.write('¥112
BG-F314100(厚壁茄形瓶/100mL/磨口24/40)'); document.write('¥22.4
BG-F414504(厚壁斜两口瓶/500mL/主口24/40/侧口24/40)'); document.write('¥84