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SV-P280001(厚壁耐压反应管/具高真空阀/15mL/外径28*70mm)'); document.write('¥202.4
BG-A351420(75°蒸馏头/上磨口14/20/下磨口14/20/侧磨口14/20)'); document.write('¥33.6
BG-P15045-04(样品瓶/螺口/高硼硅/不含盖,垫/4mL/100个/包)'); document.write('¥132
BH-10820(量筒刷/250毫升/支)'); document.write('¥9.41