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BG-Y529545-4(高真空石英比色皿/四通/45mm*12.5mm*12.5mm/颈长95mm/光程10mm/熔融一体)'); document.write('¥800
BG-C334400(具夹层蛇形冷凝器/冷凝管/冷凝部分长400mm/磨口24/40)'); document.write('¥300.8
BH-10360-100(称量纸/100x100mm,500张)'); document.write('¥11.76
BG-F891910(史莱克管/10mL/磨口19/22/四氟节门/外径22mm/有效长度80mm)'); document.write('¥66.4
BG-FSLJ2440(史莱克管冷阱/磨口24/40)'); document.write('¥85.6
BH-30205-3050(塑料垃圾袋/30cm x 50cm/50个/卷)'); document.write('¥34.14