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BG-C371720(具储存球闪式层析柱/容量100mL/外径17mm/内径13.4mm/磨口24/40/长203mm)
'); document.write('¥116

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BG-F963014(玻璃板布氏漏斗/30mL/磨口14/20/玻璃板直径32mm)
'); document.write('¥98.4

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BH-20107-R(变压器/220V-110V/1kW)
'); document.write('¥276

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BG-M431004(双排管真空气体分配器/空心玻璃节门/四组/3小咀2前后右/长450mm)
'); document.write('¥993.6

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(R)-(-)-3-Chloro-1,2-propanediol, (R)-3-氯-1,2-丙二醇/100g/CAS:57090-45-6
'); document.write('¥480

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DZ-BG-一体式玻璃冷阱
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