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BG-M500044(单排管真空气体分配器/四氟节门/四组/左小咀)'); document.write('¥220.8
BG-P170125(蒸馏瓶/125mL)'); document.write('¥47.79
BG-C184802(闪式层析柱/内径73mm/壁厚3.5mm/长254mm)'); document.write('¥236
BG-F184100(磨口三角漏斗/上口直径90mm/磨口24/40)'); document.write('¥79.2
Chloroform-D, 氘代氯仿(西格玛)/100g/CAS:865-49-6'); document.write('¥176
BH-10260-06(透明塑料真空管/内径6mm/米)'); document.write('¥5