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BG-S101502(四氟直孔节门/直型连接管/外径8mm/孔径2mm)'); document.write('¥42.4
BH-1701515(保温管/内径15mm/壁厚15mm/长2m)'); document.write('¥14.39
Furan, 呋喃/500ml/CAS:110-00-9'); document.write('¥283
BG-Z602440-BJ-B(旋蒸转换头变径/具螺纹口/接20-80mL瓶)'); document.write('¥72.8
BG-L500030(比色皿/玻璃/3cm/2只)'); document.write('¥38.4
BG-A361410(克氏蒸馏头/分馏头/磨口14/20/温度计磨口10/18)'); document.write('¥76