四氯化硅，Silicon tetrachloride [STC]；99.998% trace metals basis
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茄尼醇，Solanesol；≥98% -
![图片 O-[(乙氧羰基)氰基亚甲基氨基]-N,N,N',N'-四甲基脲四氟硼酸盐，O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate [TOTU]；≥99.0% (HPLC)](https://www.bszh.cn/images/thumbs/0020448_o-nnnn-o-ethoxycarbonylcyanomethylenamino-nnnn-tetramethyluronium-tetrafluoroborate-totu990-hplc_32.jpeg "显示明细 O-[(乙氧羰基)氰基亚甲基氨基]-N,N,N',N'-四甲基脲四氟硼酸盐，O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate [TOTU]；≥99.0% (HPLC)")
O-[(乙氧羰基)氰基亚甲基氨基]-N,N,N',N'-四甲基脲四氟硼酸盐，O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate [TOTU]；≥99.0% (HPLC) -
![图片 酵母营养缺陷型培养基补充剂 [不含色氨酸]，Yeast Synthetic Drop-out Medium Supplements；without tryptophan](https://www.bszh.cn/images/thumbs/0011785_-yeast-synthetic-drop-out-medium-supplementswithout-tryptophan_32.jpeg "显示明细 酵母营养缺陷型培养基补充剂 [不含色氨酸]，Yeast Synthetic Drop-out Medium Supplements；without tryptophan")
酵母营养缺陷型培养基补充剂 [不含色氨酸]，Yeast Synthetic Drop-out Medium Supplements；without tryptophan -
柴胡皂苷B1，Saikosaponin B1；phyproof® Reference Substance, ≥90.0% (HPLC) -
4-硝基苯基十二酸酯，4-Nitrophenyl dodecanoate；≥98.0% (GC) -
N-丙基亚乙基二胺，N-Propylethylenediamine；≥97%
