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Propiolic acid, 丙炔酸/5g/CAS:471-25-0'); document.write('¥120
BG-A793524(省空间式标准磨口接头/中心磨口14/35/下磨口24/40)'); document.write('¥68
BG-C372620(具储存球闪式层析柱/容量250mL/外径26mm/内径20mm/磨口24/40/长203mm)'); document.write('¥120
BG-F604060X(砂板布氏漏斗/60mL/外径40mm/G1)'); document.write('¥36.8
BH-30102-40(塑料盆/大号/直径40cm)'); document.write('¥37.33
BG-A480050(圆底干燥安培瓶/安瓶/聚合管/50mL/外径35mm/高度200mm)'); document.write('¥44.8