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4-Chlorophenylhydrazine hydrochloride, 对氯苯肼盐酸盐/250g/CAS:1073-70-7
'); document.write('¥390

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

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MMBC-1(分子模型生化套装-1/原MMBIOC)
'); document.write('¥1500

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BH-10316(镜头纸/擦镜纸/10x15cm/100张)
'); document.write('¥7.072

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BH-10270-4(橡胶塞/#4/直径26mm/20mm)
'); document.write('¥3.68

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BH-10769(铁环/铁圈/大号/直径12cm)
'); document.write('¥14.4

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