锌铜试剂，Zinc-Copper couple；powder
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鲁斯可皂苷元，Ruscogenin；phyproof® Reference Substance, ≥95.0% (HPLC) -
![图片 3,3′,5,5′-四甲基联苯胺，3,3′,5,5′-Tetramethylbenzidine [TMB]；≥99%](https://www.bszh.cn/images/thumbs/0001748_3355-3355-tetramethylbenzidine-tmb99_32.png "显示明细 3,3′,5,5′-四甲基联苯胺，3,3′,5,5′-Tetramethylbenzidine [TMB]；≥99%")
3,3′,5,5′-四甲基联苯胺，3,3′,5,5′-Tetramethylbenzidine [TMB]；≥99% -
钴，Cobalt；Carbon coated magnetic, nanopowder, <50 nm particle size (TEM), ≥99% -
![图片 叔丁醇，tert-Butanol [tBA]；TEBOL® 99, ≥99.3%](https://www.bszh.cn/images/thumbs/0016425_tert-butanol-tbatebol-99-993_32.png "显示明细 叔丁醇，tert-Butanol [tBA]；TEBOL® 99, ≥99.3%")
叔丁醇，tert-Butanol [tBA]；TEBOL® 99, ≥99.3% -
苯酚磺酸锌，Zinc Phenolsulfonate -
微晶纤维素，Cellulose；microcrystalline, powder
