羟丙基纤维素,Hydroxypropyl cellulose [HPC];average Mw ~100,000, powder, 20 mesh particle size (99% through)
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硼酸酐 [氧化硼, 硼酐],Boric anhydride;granulated, ≥98.0% (T)
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DL-阿拉伯糖,DL-Arabinose;≥98%
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1,9-吡唑蒽酮 [JNK抑制剂 II],SP600125;≥98% (HPLC)
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萘酚绿B,Naphthol Green B;for microscopy (Hist.), for complexometry
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噻菌灵,Thiabendazole [TBZ];Pharmaceutical Secondary Standard; Certified Reference Material
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硒,Selenium;pellets, <5 mm particle size, ≥99.999% trace metals basis