二氧化硒，Selenium dioxide；≥99.9% trace metals basis
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![图片 石墨化碳上的铂钌合金 [铂钌黑]，Platinum-ruthenium alloy on graphitized carbon；extent of labeling: 20 wt. % Pt loading, extent of labeling: 10 wt. % Ru loading](https://www.bszh.cn/images/thumbs/0018473_-platinum-ruthenium-alloy-on-graphitized-carbonextent-of-labeling-20-wt-pt-loading-extent-of-labelin_32.png "显示明细 石墨化碳上的铂钌合金 [铂钌黑]，Platinum-ruthenium alloy on graphitized carbon；extent of labeling: 20 wt. % Pt loading, extent of labeling: 10 wt. % Ru loading")
石墨化碳上的铂钌合金 [铂钌黑]，Platinum-ruthenium alloy on graphitized carbon；extent of labeling: 20 wt. % Pt loading, extent of labeling: 10 wt. % Ru loading -
![图片 DL-甲硫氨酸 [DL-蛋氨酸]，DL-Methionine；≥99.0% (NT)](https://www.bszh.cn/images/thumbs/0004747_dl-dl-dl-methionine990-nt_32.png "显示明细 DL-甲硫氨酸 [DL-蛋氨酸]，DL-Methionine；≥99.0% (NT)")
DL-甲硫氨酸 [DL-蛋氨酸]，DL-Methionine；≥99.0% (NT) -
![图片 硒纳米颗粒分散液，Selenium nanoparticles [SeNP]；80 nm particle size, 0.15 wt. % in water, dispersion](https://www.bszh.cn/images/thumbs/0014174_selenium-nanoparticles-senp80-nm-particle-size-015-wt-in-water-dispersion_32.png "显示明细 硒纳米颗粒分散液，Selenium nanoparticles [SeNP]；80 nm particle size, 0.15 wt. % in water, dispersion")
硒纳米颗粒分散液，Selenium nanoparticles [SeNP]；80 nm particle size, 0.15 wt. % in water, dispersion -
CP-335963，≥98% (HPLC) -
N-Boc-吡咯，N-Boc-pyrrole；98% -
GSTrap FF亲和层析预装柱，GSTrap FF prepacked columns
