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Thiophene, 噻吩/500g/CAS:110-02-1'); document.write('¥360
BG-P1900250(烧杯/250mL)'); document.write('¥8.61
BG-D681922(三通蒸馏接收管/磨口19/22)'); document.write('¥102.4
BG-A431922(抽滤接头/磨口19/22/小咀外径8mm)'); document.write('¥37.6
BG-F30292L(圆底烧瓶/单颈/2000ml/磨口29/42)'); document.write('¥228
BH-10231-GJ6(抽滤垫/硅胶/六件套)'); document.write('¥48