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BG-V164034(磨口冷阱/磨口34/45/外径40/磨口以下长度225mm)'); document.write('¥140
BG-L15044(量筒/玻璃/六角/A级加厚/250mL)'); document.write('¥36.48
BT-11902-10(液氮罐/10L)'); document.write('¥2026.66
BH-10357(pH试纸/pH 3.8-5.4)'); document.write('¥6.4
BG-S691656(玻璃节门弹簧及卡子/插头16.2/56)'); document.write('¥8
BG-Z602440-BJ-P10(四氟硅胶垫/适5mL、10mL旋蒸转换头变径)'); document.write('¥1.6