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4-Chlorophenylhydrazine hydrochloride, 对氯苯肼盐酸盐/250g/CAS:1073-70-7'); document.write('¥390
Diphenyl disulfide, 二苯二硫醚/100g/CAS:882-33-7'); document.write('¥480
MMBC-1(分子模型生化套装-1/原MMBIOC)'); document.write('¥1500
BH-10316(镜头纸/擦镜纸/10x15cm/100张)'); document.write('¥7.072
BH-10270-4(橡胶塞/#4/直径26mm/20mm)'); document.write('¥3.68
BH-10769(铁环/铁圈/大号/直径12cm)'); document.write('¥14.4