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BG-C184173(闪式层析柱/内径13.4mm/壁厚1.8mm/长305mm)'); document.write('¥84
BG-C182402(层析用溶剂储存瓶/250mL/磨口24/40)'); document.write('¥68.8
BRGJ-G(薄层硅胶/500g)'); document.write('¥51.2
BH-10781(十字螺丝刀/磁性刀头/6号/6*100mm)'); document.write('¥17.07