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Dimethylzinc, 二甲基锌/500mL/CAS:544-97-8'); document.write('¥2860
BH-10361(淀粉碘化钾试纸)'); document.write('¥4.54
BG-A921922(90°抽气接头/磨口19/22/小咀外径8mm)'); document.write('¥15.2
BG-P14045(层析用大玻璃板/250x200x2)'); document.write('¥10.8
2,6-Diisopropylaniline, 2,6-二异丙基苯胺/100mL/CAS:24544-04-5'); document.write('¥200
MMBC-DNA(分子模型生化DNA套装)'); document.write('¥2000