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BG-F761450(磨口溶剂储存瓶/50mL/磨口14/20/直径28mm/长120mm/高真空阀0-4mm)'); document.write('¥136.8
BF-10108-100-S(手套/丁腈/100只/小号)'); document.write('¥74.67
BT-12933(单向阀/PU管/10mm)'); document.write('¥32
银杏酸 C15:1/CAS:22910-60-7/10mg'); document.write('¥5120
BG-P14045(层析用大玻璃板/250x200x2)'); document.write('¥10.8
BH-10309(封口膜/宽10cm/长38米/进口)'); document.write('¥245.34