9,9-双(甲氧基甲基)-9H-芴,9,9-Bis(methoxymethyl)-9H-fluorene;≥99.0%
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黄芪皂苷I,Astragaloside I;phyproof® Reference Substance, ≥90.0% (HPLC)
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胰高血糖素 [升糖素],Glucagon;≥95% (HPLC), powder, synthetic
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二硫化铁,Iron disulfide;powder, −325 mesh, 99.8% trace metals basis
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安伯莱特IRA-900氯型强碱性阴离子交换树脂,Amberlite™ IRA-900 chloride form;650-820 μm
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N,N-二甲基十四胺N-氧化物,N,N-Dimethyltetradecylamine N-oxide [TDAO];≥98.0% (NT)
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黄芪皂苷I,Astragaloside I;≥97% (HPLC)