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BG-F214190-1(直四口瓶/100mL/主24/40/侧19/22/前14/20)
'); document.write('¥52.8

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BH-395045(水系微孔滤膜/混合纤维素酯膜/直径50mm/孔径0.45μm/50片)
'); document.write('¥26.66

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BG-C373240(具储存球闪式层析柱/容量500mL/外径32mm/内径26mm/磨口24/40/长457mm)
'); document.write('¥140.8

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2-Nitrotoluene, 2-硝基甲苯/500g/CAS:88-72-2
'); document.write('¥254

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