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BG-D271922(三通蒸馏接收管/磨口19/22)'); document.write('¥104
BG-P13011(层析架/层析板架/200mm*200mm)'); document.write('¥320
BG-Z5819501(溶剂储存瓶/500mL/上磨口19/22/侧四氟节门非三通)'); document.write('¥512
已停产!BH-XJ10239-S40(5号球胆/橡胶/直径25cm/长40cm 8x12mm气管/带挂环)'); document.write('¥29
BG-M280005(双排管真空气体分配器/实心节门塞/五组/3小咀2前后右/长550mm)'); document.write('¥1017.6
已停售!BT-15002(pH计/雷兹pHS-25/指针式)'); document.write('¥750