硫化铁(II) [硫化亚铁]，Iron(II) sulfide；−100 mesh, 99.9% trace metals basis
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![图片 氧化镁 [粗抛级]，Magnesium oxide；Puriss, 99.0-100.5%](https://www.bszh.cn/images/thumbs/0000332_-magnesium-oxidepuriss-990-1005_32.jpeg "显示明细 氧化镁 [粗抛级]，Magnesium oxide；Puriss, 99.0-100.5%")
氧化镁 [粗抛级]，Magnesium oxide；Puriss, 99.0-100.5% -
偏硅酸钠五水合物，Sodium metasilicate pentahydrate；≥95.0% (T) -
![图片 α-常春藤皂苷 [α-常春藤素]，α-Hederin；analytical standard, ≥90.0% (HPLC)](https://www.bszh.cn/images/thumbs/0013002_-hederinanalytical-standard-900-hplc_32.jpeg "显示明细 α-常春藤皂苷 [α-常春藤素]，α-Hederin；analytical standard, ≥90.0% (HPLC)")
α-常春藤皂苷 [α-常春藤素]，α-Hederin；analytical standard, ≥90.0% (HPLC) -
氧化铈(IV)，Cerium(IV) oxide；nanoparticles, <25 nm particle size, 10 wt. % in H2O -
![图片 硝酸铈(IV)铵 [硝酸铈铵]，Ammonium cerium(IV) nitrate [CAN]；≥99.99% trace metals basis](https://www.bszh.cn/images/thumbs/0018067_iv-ammonium-ceriumiv-nitrate-can9999-trace-metals-basis_32.webp "显示明细 硝酸铈(IV)铵 [硝酸铈铵]，Ammonium cerium(IV) nitrate [CAN]；≥99.99% trace metals basis")
硝酸铈(IV)铵 [硝酸铈铵]，Ammonium cerium(IV) nitrate [CAN]；≥99.99% trace metals basis
