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DZ-BG-分水器(100mL)磨口和高度根据客户要求定制
'); document.write('¥307.2

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BG-F386020M(上磨口减压层析柱/外径60mm/长度200mm/G3)
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BG-P1614250(振荡瓶/4扰流/250mL)
'); document.write('¥54.93

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BF-10101-Logo-B-S(白大褂/白大衣/实验服/Logo/薄款/S号)
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BG-M230005(双排管真空气体分配器/实心节门塞/五组/2小咀前左后右/长550mm)
'); document.write('¥1017.6

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Diphenyl disulfide, 二苯二硫醚/100g/CAS:882-33-7
'); document.write('¥480

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