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BH-302424(塑料接头/鲁尔接头/直通/2.4x2.4)'); document.write('¥2.66
BG-P1512000(试剂瓶/高硼硅/螺口/蓝盖/2000mL/蜀牛)'); document.write('¥116.64
BG-C562280(蛇形回流冷凝器/冷凝管/小咀可拆/冷凝部分180mm/总长305mm/磨口14/20)'); document.write('¥152.8
Cupric acetylacetonate, 乙酰丙酮酸铜/250g/CAS:13395-16-9'); document.write('¥860
BT-12927-1(搬运器/5件套/塑料)'); document.write('¥56
BH-10580-0710(加样头/不锈钢/#7/100mm)'); document.write('¥9.6