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BG-P15056-20B(样品瓶/普通玻璃/白色/带盖/20mL)'); document.write('¥2.02
BG-M202404(单排管真空气体分配器/高真空阀节门/四组/右小咀)'); document.write('¥522.4
BG-C124300(蛇形冷凝器/冷凝管/冷凝部分长300mm,磨口24/40)'); document.write('¥93.6
Piperazine Hexahydrate, 哌嗪(六水)/1kg/CAS:142-63-2'); document.write('¥870
BH-10781(十字螺丝刀/磁性刀头/6号/6*100mm)'); document.write('¥17.07
BB-10200(燕尾夹/15mm/60个)'); document.write('¥12