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BG-M230004(双排管真空气体分配器/实心节门塞/四组/2小咀前左后右/长450mm)'); document.write('¥833.6
BG-V163229(磨口冷阱/磨口29/42/外径32/磨口以下长度200mm)'); document.write('¥132
BG-L510010(具塞比色管/10mL/10个)'); document.write('¥58.66
BG-L16033(温度计/红液,0℃至200℃)'); document.write('¥6.59
BT-Z21201(烘箱架/尺寸定制)'); document.write('¥1200
BG-C184601(闪式层析柱/内径53mm/壁厚3.5mm/长203mm)'); document.write('¥152.8